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                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

                                    FORM 10-K

(Mark One)

|X|  ANNUAL REPORT  PURSUANT TO SECTION 13 OR 15(d) OF THE  SECURITIES  EXCHANGE
     ACT OF 1934 [FEE REQUIRED]
     For the fiscal year ended December 31, 2000.

                                       OR

|_|  TRANSITION  REPORT  PURSUANT  TO  SECTION  13 OR  15(d)  OF THE  SECURITIES
     EXCHANGE ACT OF 1934 [NO FEE REQUIRED]

     For the transition period __________________ to __________________.

                         Commission file number 0-31967

                          TRENWICK AMERICA CORPORATION
             (Exact name of registrant as specified in its charter)

                   Delaware                                06-1087672
        (State or other jurisdiction of                 (I.R.S. Employer
        incorporation or organization)                 Identification No.)

                One Canterbury Green, Stamford, Connecticut 06901
               (Address of principal executive offices) (Zip Code)

        Registrant's telephone number, including area code: 203-353-5500

        Securities registered pursuant to Section 12(b) of the Act: None

        Securities registered pursuant to Section 12(g) of the Act: None

     Indicate  by check mark  whether the  registrant  (1) has filed all reports
required to be filed by Section 13 or 15(d) of the  Securities  Exchange  Act of
1934  during  the  preceding  12 months  (or for such  shorter  period  that the
registrant was required to file such reports),  and (2) has been subject to such
filing requirements for the past 90 days.

Yes |_|   No |X|

     Indicate by check mark if disclosure of delinquent  filers pursuant to Item
405 of Regulation S-K is not contained herein, and will not be contained, to the
best of registrant's  knowledge,  in definitive proxy or information  statements
incorporated by reference in Part III of this Form 10-K or any amendment to this
Form 10-K |X|

     There was no voting stock held by non-affiliates of the registrant on March
12, 2001.

     The number of shares  outstanding of each of the issuer's classes of common
stock as of the close of the period covered by this report:

                Class                      Outstanding at March 12, 2001
                -----                      -----------------------------
    Common Stock, $1.00 par value                        100

The registrant  meets the  conditions set forth in General  Instruction I (1)(a)
and (b) of Form 10-K and is  therefore  filing  this  Form  10-K in the  reduced
disclosure format.




                          TRENWICK AMERICA CORPORATION

                                Table of Contents

                                                                           Page
Item                                                                      Number
                                     PART I

   1.  Business  ...........................................................  1
   2.  Properties  .........................................................  3
   3.  Legal Proceedings  ..................................................  3
   4.  Submission of Matters to a Vote of Security Holders  ................  3

                                     PART II

   5.  Market for the Corporation's Common Stock and Related Stockholder
       Matters  ............................................................  3
   6.  Selected Financial Data  ............................................  4
   7.  Management's Discussion and Analysis of Financial Condition and
       Results of Operation  ...............................................  4
   7a. Quantitative and Qualitative Disclosures About Market Risk........... 11
   8.  Financial Statements and Supplementary Data  ........................ 11
   9.  Changes in and Disagreements with Accountants on Accounting and
       Financial Disclosure  ............................................... 11

                                    PART III

  10.  Directors and Executive Officers  ................................... 12
  11.  Executive Compensation  ............................................. 12
  12.  Security Ownership of Certain Beneficial Owners and Management  ..... 12
  13.  Certain Relationships and Related Transactions  ..................... 12

                                     PART IV

  14.  Exhibits, Financial Statement Schedules and Reports on Form 8-K ..... 12


                                       i


                                     PART I

Item 1. Business

Trenwick America Corporation, a Delaware corporation,  was formed in 1983 and in
1985  became a  wholly-owned  direct  subsidiary  of Trenwick  Group  Inc.,  the
ultimate  controlling  entity,  for the  purposes of serving as a United  States
holding company.

On September  27, 2000,  Trenwick  Group Ltd.,  a newly formed  Bermuda  holding
company,  issued  common  shares to  acquire  Trenwick  Group Inc.  and  another
publicly held Bermuda  company,  LaSalle Re Holdings  Limited,  and the minority
interest  in LaSalle Re  Limited,  a Bermuda  subsidiary  of LaSalle Re Holdings
Limited.  Trenwick Group Inc. then distributed the shares received from Trenwick
Group Ltd. to its shareholders in a liquidating  distribution.  As a part of the
transaction,  Trenwick Group Inc. completed a concurrent internal reorganization
of its subsidiary  companies in which substantially all of Trenwick Group Inc.'s
assets  and  liabilities   were  transferred  from  Trenwick  Group  Inc.  to  a
subsidiary,  which then merged with and into Trenwick America Corporation,  with
Trenwick  America  Corporation as the surviving  corporation.  The result of the
restructuring  was that Trenwick  America  Corporation  became the  intermediate
holding  company for Trenwick  Group Ltd.'s  United  States  subsidiaries.  This
abbreviated  Annual  Report on Form 10-K is required as a result of debt assumed
by Trenwick America Corporation in connection with the restructuring.

Each of Trenwick America Corporation's  operating insurance company subsidiaries
is rated "A"  (Excellent)  by A.M.  Best  Company  and has been  assigned  an A+
financial  strength  rating by Standard & Poor's.  These  ratings are based upon
factors  that may be of  concern  to  policy or  contract  holders,  agents  and
intermediaries,  but may not reflect the considerations  applicable to an equity
investment in a reinsurance or insurance company. A change in any such rating is
at the discretion of the respective rating agencies.

Trenwick America  Corporation  conducts its specialty  insurance and reinsurance
business in the following two business segments:

o    treaty reinsurance; and

o    specialty program insurance.

Trenwick  America  Corporation  operates  through the  following  two  principal
operating platforms:

o    Trenwick  America  Reinsurance  Corporation,  which is located in  Stamford
     Connecticut,  underwrites  treaty reinsurance on United States property and
     casualty risks,  including United States  reinsurance  business  previously
     written by Chartwell Re Corporation subsidiaries; and

o    Canterbury Financial Group Inc., which is located in Stamford, Connecticut,
     underwrites  specialty insurance in the United States through its operating
     subsidiaries, Chartwell Insurance Company, The Insurance Corporation of New
     York and Dakota Specialty Insurance Company.


                                       1


Trenwick  America  Corporation's  gross and net  premium  writings  by  business
segment for 2000, 1999 and 1998 are as follows.



                                                      2000              1999              1998
                                                    --------          --------          --------
                                                 (expressed in thousands of United States dollars)
                                                                               
               Gross Premiums Written
               Treaty reinsurance                   $339,361          $210,921          $218,249
               Specialty program insurance           187,545            38,088                --
                                                    --------          --------          --------
                  Total                             $526,906          $249,009          $218,249
                                                    ========          ========          ========

               Net Premiums Written
               Treaty reinsurance                   $251,851          $165,744          $176,112
               Specialty program insurance            54,028             5,641                --
                                                    --------          --------          --------
                  Total                             $305,879          $171,385          $176,122
                                                    ========          ========          ========


For additional financial  information  regarding Trenwick America  Corporation's
business  segments,  see note 3 to Trenwick America  Corporation's  consolidated
financial statements.

Treaty Reinsurance

Trenwick  America  Corporation  underwrites  United  States  treaty  reinsurance
through its subsidiary,  Trenwick America Reinsurance Corporation.  This segment
generally   obtains  all  of  its  business   through  brokers  and  reinsurance
intermediaries  which seek its  participation  on  reinsurance  being placed for
their  customers.  In underwriting  reinsurance,  Trenwick  America  Reinsurance
Corporation  does not target  types of clients,  classes of business or types of
reinsurance.  Rather,  it selects  transactions  based  upon the  quality of the
reinsured,  the  attractiveness  of the  reinsured's  insurance rates and policy
conditions and the adequacy of the proposed reinsurance terms.

Trenwick America  Reinsurance  Corporation's  commitment is currently limited to
$2,500,000 per contract on casualty  treaty  business and $1,500,000 on property
business.  Larger  commitments  are  subject  to  Trenwick  America  Reinsurance
Corporation's underwriting committee referral process.

The major  lines of  reinsurance  currently  underwritten  by  Trenwick  America
Reinsurance Corporation are automobile liability, errors and omissions,  general
liability  and  accident  and  health.  Together  these lines  accounted  for an
aggregate of at least 67% of its net premiums  written in each of 2000, 1999 and
1998.  Trenwick  America   Reinsurance   Corporation  also  underwrites  medical
malpractice,  workers'  compensation,  products  liability and property lines of
reinsurance.  Premiums in 2000 and the fourth  quarter of 1999 include  business
previously  underwritten by Chartwell Insurance Company. This business comprised
similar  lines  of  business   underwritten  by  Trenwick  America   Reinsurance
Corporation.

Three ceding companies  generated a majority of the treaty reinsurance  business
for Trenwick America Reinsurance  Corporation,  accounting for 31%, 25%, and 38%
of this segment's gross premiums  written in 2000, 1999 and 1998,  respectively.
During 2000, LDG  Reinsurance  Underwriters,  American  International  Group and
Duncanson and Holt accounted for 21%, 5% and 5%, respectively,  of the segment's
gross  premiums  written.  Trenwick  America  Reinsurance  Corporation  does not
believe that the loss of these accounts would have a long-term  material adverse
effect on the results and operations of its treaty reinsurance  business because
of it's competitive  position within the reinsurance market and the availability
of business from other brokers and ceding companies.  Further,  Trenwick America
Reinsurance  Corporation  believes  that it would  continue  to  underwrite  new
business to replace the accounts.


                                       2


Specialty Program Insurance

Specialty program insurance,  written through  Canterbury  Financial Group Inc.,
develops  insurance  programs in the United States through specialty  production
sources  with a focus on a specific  line or lines of  business,  with a limited
geographic  emphasis,  and where the  program  administrator's  compensation  is
adjusted based on the underwriting results of the business. Canterbury Financial
Group Inc.  evaluates  each business  relationship  based upon the  underwriting
experience and operational  expertise of the production  source and periodically
performs  underwriting,  claims and operational audits of each of its production
sources.

During the 2000  calendar  year,  the  specialty  insurance  segment  underwrote
approximately 73% of its gross premiums through four managing general agents, of
which  Florida  Intracoastal  Underwriters  accounted  for  30%,  HDR  Insurance
Services  accounted  for 21%,  Inter-Reco  accounted  for 12% and  Risk  Control
Services  accounted for 10%. No other managing  general agent accounted for more
than 10% of Canterbury  Financial Group Inc.'s gross insurance  premiums written
for such period.

In order to reduce the potential  adverse effect arising from the termination of
any specific business relationship, Canterbury Financial Group Inc. continues to
seek to  establish  and develop  relationships  with a large  number of managing
general  agents.  While  management  believes  that its  relationships  with its
managing  general  agents  are  satisfactory,   the  termination  of  all  or  a
substantial number of these  relationships  could have a material adverse effect
on the business and operations of the specialty program insurance segment.

Item 2.  Properties

Trenwick America  Corporation's  operations are located in approximately  46,000
total square feet of leased  office space at Stamford,  Connecticut.  Management
believes Trenwick America Corporation's current office space is adequate for its
needs.

Item 3.  Legal Proceedings

Trenwick  America  Corporation is party to various legal  proceedings  generally
arising in the normal course of its business.  Trenwick America Corporation does
not  believe  that the  eventual  outcome  of any such  proceeding  will  have a
material  effect  on its  financial  condition  or  business.  Trenwick  America
Corporation's  subsidiaries are regularly  engaged in the  investigation and the
defense of claims  arising  out of the  conduct of their  business.  Pursuant to
Trenwick America Corporation's insurance and reinsurance arrangements,  disputes
are generally required to be finally settled by arbitration.

Item 4.  Submission of Matters to a Vote of Security Holders

No  matters  were  submitted  to a vote  of  shareholders  of  Trenwick  America
Corporation during the fourth quarter of 2000.

PART II

Item 5.  Market for Corporation's Common Stock and Related Stockholder Matters

There is no established public trading market for Trenwick America Corporation's
stock. All of the outstanding  shares of Trenwick America  Corporation's  common
stock are owned by Trenwick  (Barbados)  Ltd.,  which in turn is a  wholly-owned
subsidiary of Trenwick Group Ltd.


                                       3


Item 6.  Selected Financial Data

Information  required  by  Item 6 has  been  omitted  because  Trenwick  America
Corporation  meets the conditions set forth in General  Instruction I (1)(a) and
(b) of Form 10-K and is therefore  filing this Annual Report on Form 10-K in the
reduced disclosure format.

Item 7. Management's  Discussion and Analysis of Financial Condition and Results
of Operations

The following discussion  highlights material factors affecting Trenwick America
Corporation's  results of operations  for the years ended  December 31, 2000 and
1999.  This  discussion  and  analysis  should be read in  conjunction  with the
consolidated   financial  statements  and  notes  thereto  of  Trenwick  America
Corporation for the years ended December 31, 2000,  1999 and 1998,  contained in
this  Annual  Report  on Form  10-K.  Trenwick  America  Corporation  meets  the
conditions set forth in General Instruction I (1)(a) and (b) of Form 10-K and is
therefore omitting certain information otherwise required by Item 7.

Overview

Trenwick  America  Corporation is a Delaware  holding company  headquartered  in
Stamford,   Connecticut  whose  principal   subsidiaries   underwrite  specialty
insurance and reinsurance.

Trenwick America  Corporation  conducts its specialty  insurance and reinsurance
business in the United States through the following two business segments:

o    Treaty reinsurance; and

o    Specialty program insurance.

Trenwick  America  Corporation  operates  through the  following  two  principal
operating platforms:

o    Trenwick  America  Reinsurance  Corporation,  which is located in Stamford,
     Connecticut,  underwrites  treaty reinsurance on United States property and
     casualty risks,  including United States  reinsurance  business  previously
     written by Chartwell Re Corporation subsidiaries; and

o    Canterbury Financial Group Inc., which is located in Stamford, Connecticut,
     underwrites   specialty  insurance  through  its  operating   subsidiaries,
     Chartwell  Insurance  Company,  The Insurance  Corporation  of New York and
     Dakota Specialty Insurance Company.

All of Trenwick America Corporation's principal operating subsidiaries are rated
A (Excellent)  by A.M. Best Company and have been assigned a financial  strength
rating of A+ by Standard and Poor's.  These  ratings are based upon factors that
may be of concern to policy or contract holders, agents and intermediaries,  but
may not reflect  the  considerations  applicable  to an equity  investment  in a
reinsurance  or  insurance  company.  A  change  in any  such  rating  is at the
discretion of the respective rating agencies.


                                       4


Results of Operations - Year Ended December 31, 2000 and Year Ended December 31,
1999



                                                               2000            1999           Change
                                                             --------        --------        --------
                                                                          (in thousands)
                                                                                    
Underwriting loss                                            $(87,678)       $(39,541)       $(48,137)
Net investment income                                          66,601          40,291          26,310
Interest expense and dividends on preferred                   (27,053)        (18,550)         (8,503)
   capital securities
General and administrative expenses                           (17,861)         (5,990)        (11,871)
Other income, net                                               2,823             569           2,254
                                                             --------        --------        --------
Pretax operating loss                                         (63,168)        (23,221)        (39,947)
Applicable income tax benefit                                 (23,812)        (12,643)        (11,169)
                                                             --------        --------        --------
Operating loss                                                (39,356)        (10,578)        (28,778)
Net realized investment gains, net of income taxes              4,399             683           3,716
Foreign currency losses, net of income taxes                   (1,190)             --          (1,190)
                                                             --------        --------        --------

Loss before extraordinary item                                (36,147)         (9,895)        (26,252)
Extraordinary loss on debt redemption, net
   of $445 income tax benefit                                     825              --             825
                                                             ========        ========        ========
Net loss                                                     $(36,972)       $ (9,895)       $(27,077)
                                                             ========        ========        ========


For the year ended December 31, 2000, Trenwick America  Corporation  incurred an
operating  loss of $39.4 million  compared to an operating loss of $10.6 million
for the year ended  December 31, 1999.  The increase in operating  loss of $28.8
million was primarily the result of additions to prior year reserves relating to
both the United  States  treaty  reinsurance  and  specialty  program  insurance
operations.  In 1999,  Trenwick America  Reinsurance  Corporation also benefited
from a stop loss  reinsurance  agreement,  which was not  renewed  in 2000.  The
increase in net loss in 2000 of $27.1 million  compared to the 1999 loss was the
result of the  deterioration in operating results described above offset in part
by an increase in realized  investment  gains, net of foreign exchange losses of
$2.5 million.

Underwriting Income (Loss)

The underwriting  result for 2000 included the consolidated  results of Trenwick
America  Corporation and its  subsidiaries  for the full year. The  underwriting
results  for 1999  included  the  results of Trenwick  America  Corporation  and
Trenwick  America  Reinsurance  Corporation for the full year and the results of
Canterbury  Financial Group Inc.'s  subsidiaries from October 27, 1999, the date
of their acquisition.



                                                             2000              1999              Change
                                                         -----------        -----------        -----------
                                                                          (in thousands)
                                                                                      
Net premiums earned                                      $   311,358        $   187,885        $   123,473
                                                         -----------        -----------        -----------

Claims and claims expenses incurred                         (283,635)          (147,182)          (136,453)
Acquisition costs and underwriting expenses                 (115,401)           (80,244)           (35,157)
                                                         -----------        -----------        -----------
Total expenses                                              (399,036)          (227,426)          (171,610)
                                                         -----------        -----------        -----------
Net underwriting loss                                    $   (87,678)       $   (39,541)       $   (48,137)
                                                         ===========        ===========        ===========

Loss ratio                                                      91.1%              78.3%             (12.8)%
Underwriting expense ratio                                      37.0%              42.7%               5.7%
Combined ratio                                                 128.1%             121.0%              (7.1)%


The  underwriting  loss of $87.7  million  incurred in 2000  represented a $48.1
million increase compared to the underwriting loss of $39.5 million in 1999. The
increase in the underwriting loss in 2000 resulted


                                       5


primarily from additions to prior years'  reserves in both the  reinsurance  and
program  insurance  businesses,  together  with the  non-renewal  of a stop loss
reinsurance  cover which  benefited the result of Trenwick  America  Reinsurance
Corporation  in 1999 and prior  years.  During  2000,  additions to prior years'
reserves were  approximately  $32.5  million and  provisions  for  uncollectible
reinsurance were approximately $2.4 million.

The increase in the combined  ratio in 2000  compared to 1999  resulted from the
increase  in  prior  years'  reserves  and  other  provisions  described  above.
Additionally,  1999 only  includes the U.S.  reinsurance  and primary  insurance
operations of Chartwell Re Corporation subsequent to October 27, 1999. Any prior
year  loss  development  on  this  business  was  covered  by  an  adverse  loss
development reinsurance agreement purchased by Chartwell Re Corporation prior to
October 27, 1999.

Premiums Written

Gross premiums  written for 2000 were $526.9 million  compared to $249.0 million
for 1999,  an  increase  of $277.9  million or 111%.  Details of gross  premiums
written are provided below.



                                             2000               1999              Change
                                          ----------         ----------         ----------
                                                           (in thousands)
                                                                       
Treaty reinsurance                        $  339,361         $  210,921         $  128,440
Specialty program insurance                  187,545             38,088            149,457
                                          ----------         ----------         ----------
Total                                     $  526,906         $  249,009         $  277,897
                                          ==========         ==========         ==========


Treaty  reinsurance  and specialty  program  insurance  gross  premiums  written
increased from $210.9 and $38.1, respectively,  for 1999, to $339.4 million, and
$187.5 million,  respectively,  for 2000. The increase in gross premiums written
for both treaty reinsurance and specialty program insurance was primarily due to
inclusion  of  U.S.   operations   acquired  in  the  Chartwell  Re  Corporation
acquisition from October 27, 1999. In 2000, treaty  reinsurance  includes $125.5
million in gross premiums previously underwritten by Chartwell Insurance Company
and The Insurance  Corporation  of New York compared to $3.9 million in 1999. In
2000,  specialty  program  insurance  includes a full year of  premium  writings
compared to one quarter in 1999.

Premiums Earned



                                                      2000              1999             Change
                                                   ----------        ----------        ----------
                                                                   (in thousands)
                                                                              
Gross premiums written                             $  526,906        $  249,009        $  277,897
Change in gross unearned premiums                      (8,004)           16,498           (24,502)
                                                   ----------        ----------        ----------
Gross premiums earned                                 518,902           265,507           253,395
                                                   ----------        ----------        ----------

Gross premiums ceded                                 (221,027)          (77,624)         (143,403)
Change in gross unearned premiums ceded                13,483                 2            13,481
                                                   ----------        ----------        ----------
Ceded premiums earned                                (207,544)          (77,622)         (129,922)
                                                   ----------        ----------        ----------
Net premiums earned                                $  311,358        $  187,885        $  123,473
                                                   ==========        ==========        ==========


The increase in gross  premiums ceded of $143.4 million was due primarily to the
inclusion of specialty  program  insurance for the 2000 year.  Specialty program
insurance  cedes a greater  proportion  of its business  written than the treaty
reinsurance  business.  The  balance of the  increase  in gross  premiums  ceded
results  from  an  increase  in  fronted  business  previously  underwritten  by
Chartwell Insurance Company.

Net premiums earned for 2000 were $311.4 million  compared to $187.9 million for
1999. The increase in net premiums earned is  commensurate  with the increase in
net premiums written.


                                       6


Claims and Claims Expenses

Claims and claims expenses for 2000 were $283.6  million,  an increase of $136.5
million  compared to claims and claims  expenses of $147.2 million for 1999. The
increase in claims and claims  expenses  resulted  from the  inclusion of treaty
reinsurance previously underwritten by Chartwell Insurance Company and specialty
program  insurance for the full year 2000 compared to one quarter in 1999.  This
accounted for approximately $105 million of the increase. The balance was due to
an increase in unpaid claims and claims expense liabilities recorded by Trenwick
America Reinsurance Corporation in 2000 due to adverse development of prior year
liabilities compared to 1999.

Underwriting Expenses
                                         2000            1999           Change
                                       --------        --------        --------
                                                    (in thousands)
Policy acquisition costs               $ 93,097        $ 62,550        $ 30,547
Underwriting expenses                    22,304          17,694           4,610
                                       --------        --------        --------
Total underwriting expenses            $115,401        $ 80,244        $ 35,157
                                       ========        ========        ========

Total underwriting expense ratio           37.0%           42.7%            5.7%
                                       ========        ========        ========

Total   underwriting   expenses,   comprising   policy   acquisition  costs  and
underwriting  expenses,  for the 2000 year  increased by $35.2 compared to total
underwriting  expenses  for 1999.  Similar to claims and  claims  expenses,  the
increase in total  underwriting  expense in 2000 was due to the inclusion of the
U.S. operations acquired in the Chartwell Re Corporation  acquisition  effective
from  October 27,  1999.  Total  underwriting  expenses as a  percentage  of net
premiums  earned were 37.0% for 2000 compared to 42.7% for 1999. The decrease in
the total underwriting  expense ratio occurred principally because of a decrease
in policy  acquisition costs relating to U.S. primary  insurance  business and a
decrease  in  underwriting  expenses  following  the  merger of the U.S.  treaty
reinsurance operations of Trenwick America Reinsurance Corporation and Chartwell
Insurance Company.

Net Investment Income


                                              2000               1999              Change
                                          -----------        -----------        -----------
                                                            (in thousands)
                                                                       
Average invested assets                   $ 1,284,027        $   896,610        $   387,417
Average annualized yields                         6.3%               5.9%               0.4%
Investment income - portfolio                  81,506             52,900             28,606
Investment expenses                           (14,905)           (12,609)            (2,296)
                                          ===========        ===========        ===========
Net investment income                     $    66,601        $    40,291        $    26,310
                                          ===========        ===========        ===========


Net investment  income for 2000 was $66.6 million  compared to $40.3 million for
1999. The increase in net  investment  income in 2000 was due to the increase in
invested  assets  resulting from the  acquisition of Chartwell Re Corporation on
October 27, 1999. Investment expense for 2000 and 1999 includes interest expense
on funds withheld of $11.9 million and $10.6 million, respectively,  relating to
stop loss  reinsurance  agreements  purchased  by Trenwick  America  Reinsurance
Corporation prior to 2000.

Interest Expense and Dividends on Preferred Capital Securities

Interest  expense and  dividends  on  preferred  capital  securities  were $27.1
million for 2000, an increase of $8.5 million from 1999.  The increase  resulted
from the increase in indebtedness as a result of the acquisition of Chartwell Re
Corporation and the increase in borrowings under Trenwick America  Corporation's
credit facility.


                                       7


Non-Operating Income and Expenses

Net realized investment gains, net of income taxes, were $4.4 million during the
2000 year,  compared to net realized  gains of $0.7 million for 1999.  The gains
were recognized  pursuant to an investment  policy designed to protect the total
returns on the portfolio.

Trenwick America  Corporation  recorded  foreign currency losses,  net of income
taxes,  of $1.2  million  for 2000.  No foreign  currency  gains or losses  were
recorded for 1999.

Quantitative and Qualitative Disclosure About Market Risk

The following  sections  address the  significant  market risks  associated with
Trenwick America  Corporation's  business activities as of December 31, 2000 and
1999. Trenwick America Corporation's primary market risk exposures are:

o    foreign currency exchange risk;

o    interest rate risk; and

o    equity price risk.

With respect to Trenwick America Corporation's  investment  portfolio,  the risk
management strategy is to place its investments with high credit quality issuers
and to limit the amount of credit  exposure with respect to  particular  ratings
categories and any one issuer.  Trenwick America Corporation selects investments
with characteristics such as duration,  yield, currency and liquidity to reflect
the underlying characteristics of related estimated claim liabilities.

As of December 31, 2000, Trenwick America  Corporation's  exposure to high yield
investments was minimal.  While these investments are more susceptible to credit
risk, their total market value represents less than 4% of total investments, and
therefore  management believes that the exposure to credit risk is not material.
Trenwick  America  Corporation  has no  derivatives  and its  investments do not
contain terms that may result in potential losses due to leverage.

The borrowings of Trenwick  America  Corporation are summarized in note 6 to the
financial statements.

Foreign Currency Exchange Rate Risk

Foreign currency risk is the risk that Trenwick  America  Corporation will incur
economic losses due to adverse changes in foreign currency  exchange rates. This
risk arises from Trenwick America  Corporation's debt obligations and securities
and  cash  deposits   denominated  in  foreign   currencies.   Trenwick  America
Corporation's  debt  obligations  denominated in foreign  currencies  were $13.4
million at year end 2000.

Trenwick  America  Corporation's   reinsurance   operations  have  exposures  to
movements in various currencies, particularly the British pound sterling and the
Canadian  dollar,  as some of its business is denominated  in those  currencies.
Therefore,   changes  in  currency   exchange  rates  affect  Trenwick   America
Corporation's  balance  sheet,  statement of  operations  and  statement of cash
flows.  This exposure is somewhat  mitigated by the fact that premiums  received
are invested in the same currency portfolios, to partially offset related unpaid
claims and claims expense liabilities denominated in the same currency.

Management  estimates  that a 10%  immediate  unfavorable  change in each of the
foreign currency exchange rates to which Trenwick America Corporation is exposed
at year  end 2000  would  have  decreased  the fair  value of  Trenwick  America
Corporation's  foreign  denominated net assets by approximately $2.8 million. At


                                       8


year end 1999, the same 10% shift in foreign currency  exchange rates would have
resulted in a potential loss in fair value of approximately $3.3 million.

Interest Rate Risk

Trenwick America  Corporation's fixed maturity  investments and indebtedness are
subject to interest rate risk.  Increases  and decreases in prevailing  interest
rates  generally  translate  into  decreases  and increases in the fair value of
fixed  maturity  investments  and  the  interest  payable  on  Trenwick  America
Corporation's  outstanding variable rate debt.  Additionally,  the fair value of
interest rate sensitive  instruments may be affected by the  creditworthiness of
the issuer,  a prepayment  option,  relative values of alternative  investments,
liquidity of the investment and other general market conditions.

Trenwick America  Corporation  monitors its sensitivity to interest rate risk by
evaluating  the change in its  financial  assets  and  liabilities  relative  to
hypothetical  increases and decreases in interest  rates. It is assumed that the
changes  occur   immediately  and  uniformly  to  each  category  of  instrument
containing  interest rate risks.  The  hypothetical  changes in market  interest
rates  reflect  what could be deemed best or worst case  scenarios.  Significant
variations  in market  interest  rates  could  produce  changes in the timing of
repayments  due  to  prepayment  options  available.  The  fair  value  of  such
instruments  could be affected and  therefore  actual  results might differ from
those reflected in this summary.

A 100 basis point  increase in market  interest  rates would have resulted in an
estimated  pre-tax loss in the fair value of these  instruments of $31.1 million
and $43.4  million  at year end 2000 and 1999,  respectively.  Similarly,  a 100
basis  point  decrease  in market  interest  rates  would  have  resulted  in an
estimated  pre-tax gain in the fair value of these  instruments of $28.2 million
and $46.8 million at year end 2000 and 1999, respectively.

Trenwick America  Corporation has not experienced  unrealized gains or losses to
the extent indicated above.

Equity Price Risk

The carrying  values of  investments  subject to equity price risks are based on
quoted market prices or  management's  estimates of fair value as of the balance
sheet date.  Market prices are subject to  fluctuation  and,  consequently,  the
amount realized in the subsequent sale of an investment may significantly differ
from the reported  market value.  Fluctuation  in the market price of a security
may result from perceived changes in the underlying economic  characteristics of
the investee,  the relative price of alternative  investments and general market
conditions.  Furthermore,  amounts realized in the sale of a particular security
may be affected by the relative quantity of the security being sold.

Of Trenwick  America  Corporation's  $103.6 million equity portfolio at year end
2000, $82.9 million were subject to equity risk. Trenwick America  Corporation's
potential  exposure on equity  securities  is estimated in terms of an immediate
10% drop in equity  prices  across all  equity  securities  holdings  from those
prevailing at year end 2000 which would have resulted in a $8.3 million loss. At
year end 1999,  the same drop in equity  prices  would have  resulted  in a $9.4
million loss.

The fair  value  estimates  shown are  based on the  composition  of the  equity
security  portfolio at year-end and these  exposures  will change as a result of
ongoing portfolio activities in response to management's  assessment of changing
market conditions and available investment opportunities.

The above  analyses  do not take into  account  any  correlation  among  foreign
currency  exchange rates, or any  correlation  among various markets (i.e.,  the
fixed income markets and foreign exchange and equity


                                       9


markets).  Trenwick America  Corporation's actual experience may differ from the
results noted above due to the correlation  assumptions  utilized,  or if events
occur that were not included in the methodology,  such as significant  liquidity
or market  events.  The  selection  of the amount of  increases  or decreases in
currency exchange rates,  interest rates and equity values in the above analyses
should not be construed as a prediction of future market events,  but rather, to
illustrate the potential impact of such an event.

Accounting Standards

Effective  January 1, 2001,  Trenwick America  Corporation  implemented SFAS No.
133,  "Accounting for Derivative  Instruments and Hedging  Activities." SFAS No.
133 establishes  accounting and reporting standards for derivative  instruments,
including certain derivative  instruments  embedded in other contracts,  and for
hedging  activities.  It requires that an entity  recognize all  derivatives  as
either assets or liabilities in the statement of financial  position and measure
those instruments at fair value. The adoption of SFAS No. 133 had no significant
impact on Trenwick America Corporation's consolidated financial statements.

Safe Harbor Disclosure

In  connection  with the "safe  harbor"  provisions  of the  Private  Securities
Litigation  Reform Act of 1995,  Trenwick  America  Corporation sets forth below
cautionary  statements  identifying important risks and uncertainties that could
cause  its  actual  results  to  differ  materially  from  those  that  might be
projected,  forecasted or estimated in its  "forward-looking  statements" within
the meaning of Section 27A of the  Securities Act of 1933 and Section 21E of the
Securities  Exchange  Act of 1934,  made by or on  behalf  of  Trenwick  America
Corporation in this Annual Report and in press releases,  written  statements or
documents  filed  with  the  Securities  and  Exchange  Commission,  or  in  its
communications  and discussions with investors and analysts in the normal course
of business through meetings,  phone calls and conference calls. Such statements
may include, but are not limited to, projections of premium revenue,  investment
income,  other  revenue,  losses,  expenses,  earnings  (including  earnings per
share),  cash flows, plans for future operations,  common  shareholders'  equity
(including book value per share),  investments,  financing needs, capital plans,
dividends,   plans  relating  to  products  or  services  of  Trenwick   America
Corporation  and  estimates  concerning  the  effects  of  litigation  or  other
disputes,  as  well  as  assumptions  for  any of the  foregoing  and  generally
expressed with words such as "believes," "estimates," "expects,"  "anticipates,"
"plans," "projects," "forecasts," "goals," "could have," "may have," and similar
expressions.

Forward-looking  statements  involve known and unknown risks and  uncertainties,
which may cause Trenwick America Corporation's results to differ materially from
such forward-looking statements.  These risks and uncertainties include, but are
not limited to, the following:

     -    Changes in the level of competition in the domestic and  international
          reinsurance  or primary  insurance  markets  that affect the volume or
          profitability  of  Trenwick  America  Corporation's  property/casualty
          business.  These changes  include,  but are not limited to, changes in
          the  intensity  of price  competition,  the entry of new  competitors,
          existing  competitors  exiting the market and the  development  of new
          products by new and existing competitors:

     -    Changes  in the demand for  reinsurance,  including  changes in ceding
          companies'  risk  retentions  and changes in the demand for excess and
          surplus lines insurance coverages;

     -    The ability of Trenwick America  Corporation to execute its strategies
          in its property/casualty operations;

     -    Catastrophe losses in Trenwick America Corporation's property/casualty
          businesses;

     -    Adverse  development  on  property/casualty  claims and claims expense
          liabilities related to business written in prior years, including, but
          not limited to, evolving case law and its effect on environmental  and
          other latent injury claims,  changing  government  regulations,  newly
          identified  toxins,  newly reported claims, new theories of liability,
          or new insurance and reinsurance contract interpretations;


                                       10


     -    Changes in inflation that affect the profitability of Trenwick America
          Corporation's  current  property/casualty  business or the adequacy of
          its property/casualty claims and claims expense liabilities and policy
          benefit liabilities related to prior years' business;

     -    Changes   in   Trenwick   America   Corporation's    property/casualty
          retrocessional arrangements;

     -    Lower than  estimated  retrocessional  or  reinsurance  recoveries  on
          unpaid losses,  including, but not limited to, losses due to a decline
          in   the   creditworthiness   of   Trenwick   America    Corporation's
          retrocessionaires or reinsurers;

     -    Increases in interest rates, which may cause a reduction in the market
          value of Trenwick America  Corporation's  fixed income portfolio,  and
          its common shareholders' equity;

     -    Decreases  in interest  rates  which may cause a  reduction  of income
          earned on new cash flow from  operations and the  reinvestment  of the
          proceeds from sales or maturities of existing investments;

     -    A  decline  in the  value of  Trenwick  America  Corporation's  equity
          investments;

     -    Changes  in  the   composition  of  Trenwick   America   Corporation's
          investment portfolio;

     -    Credit losses on Trenwick America Corporation's investment portfolio;

     -    Adverse results in litigation matters,  including, but not limited to,
          litigation related to environmental, asbestos and other potential mass
          tort claims;

     -    The impact of mergers and acquisitions;

     -    Gains or losses related to changes in foreign currency exchange rates;
          and

     -    Changes in Trenwick America Corporation's capital needs.

In addition to the factors  outlined above that are directly related to Trenwick
America  Corporation's  business,  it is also subject to general business risks,
including, but not limited to, adverse state, federal or foreign legislation and
regulation,  adverse  publicity or news  coverage,  changes in general  economic
factors and the loss of key employees.

The  facts  set  forth  above  should  be  considered  in  connection  with  any
forward-looking  statement  contained  in this Annual  Report on Form 10-K.  The
important factors that could affect such forward-looking  statements are subject
to  change,  and  Trenwick  America  Corporation  does not  intend to update any
forward-looking  statement or the foregoing list of important  factors.  By this
cautionary note Trenwick America Corporation intends to avail itself of the safe
harbor from liability  with respect of  forward-looking  statements  provided by
Section 27A and Section 21E referred to above.

Item 7a.  Quantitative and Qualitative Disclosures About Market Risk

This  information  called  for by this  item  can be  found  under  the  caption
"Quantitative  and  Qualitative  Disclosure  About Market Risk" in  Management's
Discussion and Analysis of Financial  Condition and Results of Operations  above
and is incorporated herein by reference.


Item 8.  Financial Statements and Supplementary Data

See the Consolidated Financial Statements and Notes thereto and the Schedules on
pages F-1 through F- 26 and S-1 through S-6 included in Part IV, Item 14.

Item  9.  Changes  in and  Disagreements  with  Accountants  on  Accounting  and
Financial Disclosure

None.


                                       11


                                    PART III

Items  10-13.  Information  required  by Items 10  through  13 has been  omitted
because Trenwick America  Corporation  meets the conditions set forth in General
Instruction  I (1)(a) and (b) of Form 10-K and is  therefore  filing this Annual
Report on Form 10-K in the reduced disclosure format.

                                     PART IV

Item 14.  Exhibits, Financial Statement Schedules and Reports on Form 8-K.

(a)  The following documents are filed as part of this report:

     1.   Financial statements:

          Report of Independent Accountants - (Page F-1).

          Consolidated Balance Sheet at December 31, 2000 and 1999. (Page F-2).

          Consolidated  Statement of Operations and  Comprehensive  Income and
          Changes in Common  Stockholder's  Equity for the years ended December
          31, 2000, 1999 and 1998. (Page F-3).

          Consolidated  Statement of Cash Flows for the years ended December 31,
          2000, 1999 1998. (Page F-4).

          Notes to Consolidated Financial Statements. (Pages F-5 through F-29).

     2.   Financial  statement  schedules required to be filed by Item 8 of this
          Form:

                 Schedule
          Page   Number
          ----   ------

          S-1               Report of Independent Accountants on Financial
                            Statement Schedules.

          S-2      II       Condensed Financial Information of Registrant.

          S-5      III      Supplementary Insurance Information.

          S-6      V        Valuation and Qualifying Accounts.

(b)  Exhibits

     3.1  Certificate  of  Incorporation   of  Trenwick   America   Corporation.
          Incorporated   by  reference  to  Exhibit  3.1  to  Trenwick   America
          Corporation's  Current  Report on Form 8-K filed on November  16, 2000
          (File No. 0-31967).

     3.2  By-Laws of Trenwick America Corporation.  Incorporated by reference to
          Exhibit 3.2 to Trenwick America  Corporation's  Current Report on Form
          8-K (File No.0-31967).


                                       12


     4.1  (a)  Indenture  dated  as of  January  31,  1997,  between  The  Chase
               Manhattan Bank and Trenwick Group Inc.  Incorporated by reference
               to Exhibit  4.2(a) to Trenwick Group Inc.'s Annual Report on Form
               10-K for the year ended December 31, 1996 (File No. 0-14737).

          (b)  Amended and  Restated  Declaration  of Trust of Trenwick  Capital
               Trust I dated as of January 31, 1997.  Incorporated  by reference
               to Exhibit  4.2(b) to Trenwick Group Inc.'s Annual Report on Form
               10-K for the year ended December 31, 1996 (File No. 0-14737).

          (c)  Exchange Capital Securities  Guarantee Agreement dated as of July
               25, 1997,  between  Trenwick  Group Inc. and The Chase  Manhattan
               Bank,  as Trustee.  Incorporated  by  reference to Exhibit 4.7 to
               Trenwick  Group Inc.'s  Registration  Statement on Form S-4 (File
               No. 333-28707).

     4.2  First  Supplemental  Indenture,  dated as of September 27, 2000, among
          Trenwick  Group  Inc.,  Trenwick  America  Corporation  and The  Chase
          Manhattan  Bank,  as  Trustee,   with  respect  to  the  8.82%  Junior
          Subordinated Deferrable Interest Debentures. Incorporated by reference
          to Exhibit 4.2 to Trenwick  America  Corporation's  Current  Report on
          Form 8-K, filed on November 16, 2000 (File No. 0-31967).

     4.3  Indenture  dated as of March 27, 1998  between  Trenwick and The First
          National Bank of Chicago,  as Trustee,  with respect to Trenwick Group
          Inc.'s $75 million  principal amount of 6.7% Senior Notes due April 1,
          2003.  Incorporated  by  reference  to Exhibit 4.2 to  Trenwick  Group
          Inc.'s  Quarterly  Report on Form 10-Q for the quarter ended March 31,
          1998 (File No. 1-15389).

     4.4  First  Supplemental  Indenture,  dated as of September 27, 2000, among
          Trenwick Group Inc., Trenwick America Corporation,  and Bank One Trust
          Company,  N.A.,  as successor to First  National  Bank of Chicago,  as
          Trustee,  with  respect to the $75  million  principal  amount of 6.7%
          Senior Notes due April 1, 2003.  Incorporated  by reference to Exhibit
          4.4 to  Trenwick  America  Corporation's  Current  Report on Form 8-K,
          filed on November 16, 2000 (File No. 0-31967).

     4.5  Indenture,  dated  as  of  December  1,  1995,  between  Chartwell  Re
          Corporation, as the successor to Piedmont Management Company Inc., and
          Fleet Bank, as Trustee, for the Contingent Interest Notes due June 30,
          2006.  Incorporated  by  reference  to  Exhibit  4.5 to  Chartwell  Re
          Corporation's Registration Statement on Form S-1 (File No. 333-678).

     4.6  First  Supplemental  Indenture,  dated as of December 13, 1995,  among
          Piedmont Management Company,  Chartwell Re Corporation and Fleet Bank,
          as Trustee  under the  Contingent  Interest  Notes due June 30,  2006.
          Incorporated by reference to Exhibit 4.6 to Chartwell Re Corporation's
          Registration Statement on Form S-1 (File No. 333-678).

     4.7  Second  Supplemental  Indenture,  dated as of October 27, 1999,  among
          Chartwell Re  Corporation,  Trenwick  Group Inc. and State Street Bank
          and Trust  Company,  as  successor  to Fleet Bank,  as  Trustee,  with
          respect  to  the   Contingent   Interest  Notes  due  June  30,  2006.
          Incorporated   by  reference  to  Exhibit  4.7  to  Trenwick   America
          Corporation's  Current  Report on Form 8-K, filed on November 16, 2000
          (File No. 0-31967).


                                       13


      4.8   Third Supplemental Indenture,  dated as of September 27, 2000, among
            Trenwick Group Inc.,  Trenwick America  Corporation and State Street
            Bank and Trust Company, as successor to Fleet Bank, as Trustee under
            the  contingent  Interest Notes due June 30, 2006.  Incorporated  by
            reference to Exhibit 4.8 to Trenwick America  Corporation's  Current
            Report on Form 8-K, filed on November 16, 2000 (File No. 0-31967).

      10.1  Amended and Restated Credit Agreement, dated as of November 24, 1999
            and Amended and Restated as of September  27, 2000,  among  Trenwick
            America  Corporation,  Trenwick  Holdings  Limited,  various lending
            institutions, First Union National Bank, as Syndication Agent, Fleet
            National Bank, as Documentation  Agent, and Chase Manhattan Bank, as
            Administrative  Agent.  Incorporated by reference to Exhibit 10.1 to
            Trenwick Group Ltd,'s  Quarterly Report on Form 10-Q for the quarter
            ended September 30, 2000 (File No. 1-16089).

      10.2  Office lease between Trenwick America Corporation and EOP-Canterbury
            Green,  L.L.C.  dated as of January 29, 1998, with respect to office
            space in Stamford, Connecticut. Incorporated by reference to Exhibit
            10.16 to Trenwick  Group Inc.'s  Annual  Report on Form 10-K for the
            year ended December 31, 1997 (File No. 1-15389).

      10.3  First  Amendment dated as of March 31, 1998, to office lease between
            Trenwick America  Corporation and EOP-Canterbury  Green L.L.C. dated
            January 29, 1998.  Incorporated  by  reference  to Exhibit  10.11 to
            Trenwick  Group Inc.'s Annual Report on Form 10-K for the year ended
            December 31, 1998 (File No. 1-15389).

      10.4  Coinsured  Aggregate  Excess of Loss Reinsurance  Agreement  between
            Trenwick  America  Reinsurance  Corporation  and Centre  Reinsurance
            Company of New York.  Incorporated  by reference to Exhibit 10.28 to
            Trenwick  Group Inc.'s Annual Report on Form 10-K for the year ended
            December 31, 1994 (File No. 0-14737).

      10.5  Aggregate  Excess  of Loss  Ratio  Cover  between  Trenwick  America
            Reinsurance    Corporation   and   Continental   Casualty   Company.
            Incorporated  by reference to Exhibit 10.22 to Trenwick Group Inc.'s
            Annual  Report on Form 10-K for the year  ended  December  31,  1995
            (File No. 0-14737).

      10.6  1996  Coinsured  Aggregate  Excess  of  Loss  Reinsurance  Agreement
            between   Trenwick  America   Reinsurance   Corporation  and  Centre
            Reinsurance  Company  of  New  York  and  CNA  Re.  Incorporated  by
            reference to Exhibit 10.33 to Trenwick Group Inc.'s Annual Report on
            Form 10-K for the year ended December 31, 1996 (File No. 0-14737).

      10.7  First and  Second  Coinsured  Aggregate  Excess of Loss  Reinsurance
            Agreement  between  Trenwick  America  Reinsurance  Corporation  and
            Centre Reinsurance  Company of New York and CNA Re.  Incorporated by
            reference to Exhibit 10.31 to Trenwick Group Inc.'s Annual Report on
            Form 10-K for the year ended December 31, 1997 (File No. 1-15389).

      10.8  1998  Coinsured  Aggregate  Excess  of  Loss  Reinsurance  Agreement
            between   Trenwick  America   Reinsurance   Corporation  and  Centre
            Reinsurance Company of New York and National Union.  Incorporated by
            reference to Exhibit 10.27 to Trenwick Group Inc.'s Annual Report on
            Form 10-K for the year ended December 31, 1998 (File No. 1-15389).


                                       14


      10.9  1999  Coinsured  Aggregate  Excess  of  Loss  Reinsurance  Agreement
            between   Trenwick  America   Reinsurance   Corporation  and  Centre
            Insurance  Company and National Union.  Incorporated by reference to
            Exhibit  10.39 to Trenwick  Group Inc.'s  Annual Report on Form 10-K
            for the year ended December 31, 1999 (File No. 1-15389).

      10.10 Aggregate Excess of Loss Reinsurance Agreement,  dated as of October
            27,  1999,  by and between  Chartwell  Reinsurance  Company,  Dakota
            Specialty Insurance Company,  The Insurance  Corporation of New York
            and Drayton Company Limited,  inclusive of corporate capital support
            of London  underwriting  operations,  and London  Life and  Casualty
            Reinsurance  Corporation and Scandinavian  Reinsurance Company, Ltd.
            Incorporated  by reference to Exhibit 10.40 to Trenwick Group Inc.'s
            Annual  Report on Form 10-K for the year  ended  December  31,  1999
            (File No. 1-15389).

      12.1  Computation of Ratios.

(b)   Reports on Form 8-K

      Trenwick  America  Corporation  filed a  Current  Report  on  Form  8-K on
      November 16,  2000.  The Current  Report on Form 8-K stated that  Trenwick
      America  Corporation would succeed Trenwick Group Inc. as the obligor with
      respect to Trenwick Group Inc.'s outstanding  indebtedness,  including the
      6.7% Senior Notes due April 1, 2003,  the  Contingent  Interest  Notes due
      June 30, 2006, the 8.82% Subordinated  Capital Income Securities issued by
      a subsidiary trust and the 8.82% Junior  Subordinated  Deferrable Interest
      Debentures supporting the Capital Income Securities. The Current Report on
      Form 8-K further  stated that,  as a result of the  assumption of Trenwick
      Group Inc.'s outstanding indebtedness,  Trenwick America Corporation would
      report under the Securities  Exchange Act of 1934 as a successor issuer to
      Trenwick Group Inc.  pursuant to Rule 15d-5 under the Securities  Exchange
      Act.



                                       15


SIGNATURES

Pursuant to the  Requirements of Section 13 or 15(d) of Securities  Exchange Act
of 1934,  the  registrant has duly caused this report to be signed on its behalf
by the undersigned, thereunto duly authorized.

                                 TRENWICK AMERICA CORPORATION
                                          (Registrant)


                                         By  /s/ Stephen H. Binet
                                             -----------------------------------
                                             Stephen H. Binet
                                             President, Chief Executive Officer,
                                             and Director
Dated: March 29, 2001

Pursuant to the requirements of the Securities Exchange Act of 1934, this report
has been signed below by the following  persons on behalf of the  registrant and
in the capacities and on the dates indicated.

Signature                             Title                           Date
- ---------                             -----                           ----


/s/ Stephen H. Binet           President, Chief Executive        March 29, 2001
- -------------------------      Officer, and Director
    Stephen H. Binet


/s/ Alan L. Hunte              Executive Vice President,         March 29, 2001
- -------------------------      Chief Accounting Officer,
    Alan L. Hunte              and Director


/s/ James F. Billett, Jr.      Chairman of the Board             March 29, 2001
- -------------------------
    James F. Billett, Jr.


/s/ Paul Feldsher              Director                          March 29, 2001
- -------------------------
    Paul Feldsher


/s/ Robert A. Giambo           Director                          March 29, 2001
- -------------------------
    Robert A. Giambo


/s/ James E. Roberts           Director                          March 29, 2001
- -------------------------
    James E. Roberts



                                       16


                        Report of Independent Accountants


To the Board of Directors
and Stockholder of
Trenwick America Corporation


In our opinion,  the  accompanying  consolidated  balance  sheet and the related
consolidated  statements  of  operations,  comprehensive  income and  changes in
common  stockholder's  equity and of cash flows present fairly,  in all material
respects,  the financial  position of Trenwick America  Corporation (an indirect
wholly-owned subsidiary of Trenwick Group Ltd.) and its subsidiaries at December
31, 2000 and 1999, and the results of their  operations and their cash flows for
the years then ended in conformity with accounting principles generally accepted
in  the  United  States  of  America.   These   financial   statements  are  the
responsibility of the Company's management;  our responsibility is to express an
opinion on these  financial  statements  based on our audits.  We conducted  our
audits of these  financial  statements  in accordance  with  auditing  standards
generally  accepted in the United  States of America  which require that we plan
and perform the audit to obtain reasonable assurance about whether the financial
statements are free of material misstatement.  An audit includes examining, on a
test basis,  evidence  supporting  the amounts and  disclosures in the financial
statements,  assessing the accounting  principles used and significant estimates
made by management, and evaluating the overall financial statement presentation.
We believe that our audits provide a reasonable basis for our opinion.


/s/ PricewaterhouseCoopers LLP


New York, New York
February 7, 2001


                                      F-1


                          Trenwick America Corporation
                           Consolidated Balance Sheet
            (Amounts expressed in thousands of United States dollars)
                           December 31, 2000 and 1999




                                                                                      2000            1999
                                                                                  -----------     -----------
                                                                                            
Assets:
Debt securities available for sale, at fair value                                 $ 1,006,161     $ 1,119,914
Equity securities, at fair value                                                      103,641         113,409
                                                                                  -----------     -----------
  Total investments                                                                 1,109,802       1,233,323
Cash and cash equivalents                                                             133,395          97,856
Accrued investment income                                                              14,006          17,853
Premiums receivable                                                                   152,626         148,228
Reinsurance recoverable balances, net                                                 511,163         402,757
Prepaid reinsurance premiums                                                           63,879          50,396
Deferred policy acquisition costs                                                      36,267          37,971
Deposits                                                                               21,547          20,227
Due from affiliates                                                                    57,952          60,095
Net deferred income taxes                                                              63,598          71,234
Other assets                                                                          115,303          72,921
                                                                                  -----------     -----------
Total assets                                                                      $ 2,279,538     $ 2,212,861
                                                                                  ===========     ===========

Liabilities:
Unpaid claims and claims expenses                                                 $ 1,396,504     $ 1,366,195
         Unearned premium income                                                      177,174         174,042
         Reinsurance balances payable                                                  26,401          19,613
         Indebtedness                                                                 283,289         244,031
         Due to affiliates                                                             75,303          57,336
         Other liabilities                                                             32,901          27,162
                                                                                  -----------     -----------
Total liabilities                                                                   1,991,572       1,888,379
                                                                                  -----------     -----------

Minority interest:
Subsidiary company-obligated mandatorily redeemable preferred
  capital securities of subsidiary trust holding solely
  junior subordinated debentures of Trenwick America Corporation                       87,059         110,000
                                                                                  -----------     -----------

Common stockholder's equity:
Common stock and additional paid in capital                                           114,847          98,129
Retained earnings                                                                      76,629         123,101
Accumulated other comprehensive income (loss)                                           9,431          (6,748)
                                                                                  -----------     -----------
Total common stockholder's equity                                                     200,907         214,482
                                                                                  -----------     -----------
Total liabilities, minority interest and common stockholder's equity              $ 2,279,538     $ 2,212,861
                                                                                  ===========     ===========


        The accompanying notes are an integral part of these statements.


                                      F-2


                          Trenwick America Corporation
         Consolidated Statement of Operations, Comprehensive Income and
                     Changes in Common Stockholder's Equity
            (Amounts expressed in thousands of United States dollars)
                  Years Ended December 31, 2000, 1999 and 1998




                                                                   2000             1999             1998
                                                                 ---------        ---------        ---------
                                                                                          
Revenues:
Net premiums earned                                              $ 311,358        $ 187,885        $ 181,451
Net investment income                                               66,601           40,291           37,181
Net realized investment gains                                        6,768              971            6,444
Other income (loss)                                                  2,823              569              (26)
                                                                 ---------        ---------        ---------
Total revenues                                                     387,550          229,716          225,050
                                                                 ---------        ---------        ---------

Expenses:
Claims and claims expenses incurred                                283,635          147,182          105,477
Policy acquisition costs                                            93,097           62,550           58,310
Underwriting expenses                                               22,304           17,694           13,777
General and administrative expenses                                 17,861            5,990            3,461
Interest expense and dividends on
   capital securities of subsidiary trust                           27,053           18,550           13,656
Foreign currency losses                                              1,831               --               --
                                                                 ---------        ---------        ---------
Total expenses                                                     445,781          251,966          194,681
                                                                 ---------        ---------        ---------

Income (loss) before income taxes
   and extraordinary item                                          (58,231)         (22,250)          30,369
Applicable income taxes (benefit)                                  (22,084)         (12,355)           4,761
                                                                 ---------        ---------        ---------
Income (loss) before extraordinary item                            (36,147)          (9,895)          25,608
Extraordinary loss on debt redemption,
  net of $445 income tax benefit                                       825               --               --
                                                                 ---------        ---------        ---------
Net income (loss)                                                $ (36,972)       $  (9,895)       $  25,608
                                                                 =========        =========        =========

Comprehensive income (loss):
Net income (loss)                                                $ (36,972)       $  (9,895)       $  25,608
                                                                 ---------        ---------        ---------
Other comprehensive income (loss):
    Net unrealized investment gains (losses)                        14,713          (25,154)            (136)
  Foreign currency translation adjustments                           1,466           (1,458)              --
                                                                 ---------        ---------        ---------
  Total other comprehensive income (loss)                           16,179          (26,612)            (136)
                                                                 ---------        ---------        ---------
Comprehensive income (loss)                                      $ (20,793)       $ (36,507)       $  25,472
                                                                 =========        =========        =========

Changes in common stockholder's equity:
Common stockholder's equity,
  beginning of year                                              $ 214,482        $ 208,332        $ 271,808
Net capital transactions with affiliates                           (21,076)          88,757          (62,348)
Adjustments related to business combination                         37,794               --               --
Comprehensive income (loss)                                        (20,793)         (36,507)          25,472
Dividends on common stock                                           (9,500)         (46,100)         (26,600)
                                                                 ---------        ---------        ---------
Common stockholder's equity, end of year                         $ 200,907        $ 214,482        $ 208,332
                                                                 =========        =========        =========


The accompanying notes are an integral part of these statements.


                                      F-3


                          Trenwick America Corporation
                      Consolidated Statement of Cash Flows
            (Amounts expressed in thousands of United States dollars)
                  Years Ended December 31, 2000, 1999 and 1998




                                                                                2000           1999            1998
                                                                             ---------      ---------       ---------
                                                                                                   
Net income (loss)                                                            $ (36,972)     $  (9,895)      $  25,608
Adjustments to reconcile net income (loss) to net
  cash from (for) operating activities:
  Contingent interest                                                           (4,675)           642              --
  Amortization of premiums on investments, net                                     633          1,832           2,569
  Deferred income taxes                                                           (289)         5,056          (2,190)
  Net realized investment gains                                                 (6,767)          (971)         (6,444)
  Unrealized loss on foreign exchange                                            1,883             --              --
  Depreciation and amortization expense                                          1,725          1,123             461
  Extraordinary loss on debt redemption                                          1,270             --              --
  Compensation expense on restricted stock                                       3,897            983             774
  Provision for doubtful accounts receivable                                    11,666          7,779              --
  Accretion on fair value adjustments                                              365             --              --
  Other                                                                         (2,210)           135              92
  Changes in assets and liabilities, net of effects from
    purchase of subsidiary:
  Accrued investment income                                                      3,847          1,354             130
  Premiums receivable                                                           (4,398)        59,995          19,235
  Deferred policy acquisition costs                                              1,704          7,032           1,501
  Current income taxes receivable/payable                                           --        (39,378)         (5,956)
  Other assets                                                                  44,115        (15,749)           (856)
  Unpaid claims and claims expenses, net of
      reinsurance recoverable balances                                         (76,962)       (61,170)          2,411
  Unearned premium income, net of prepaid
      reinsurance premiums                                                     (10,351)       (15,944)         (5,330)
    Other liabilities                                                          (26,704)        (7,576)          2,987
                                                                             ---------      ---------       ---------
Cash from (for) operating activities                                           (98,223)       (64,752)         34,922
                                                                             ---------      ---------       ---------

Investing activities:
   Purchases of debt securities                                               (265,366)      (118,072)        (95,587)
   Sales of debt securities                                                    327,334        203,600          38,894
   Maturities of debt securities                                                79,070         60,209          72,195
   Purchases of equity securities                                              (62,125)       (16,309)         (4,001)
   Sales of equity securities                                                   75,449          8,581           9,664
   Cash acquired in pooling business combination                                    --         34,131              --
   Sales (purchases) of premises and equipment                                  (1,552)         8,424          (3,591)
                                                                             ---------      ---------       ---------
 Cash from investing activities                                                152,810        180,564          17,554
                                                                             ---------      ---------       ---------
Financing activities:
   Net capital transactions with affiliates                                    (47,901)            --              --
   Issuance of long term debt                                                   24,000             --              --
   Issuance costs of long term debt                                             (1,834)            --              --
   Redemption of long term debt                                                (41,101)       (48,417)             --
   Loans from (to) affiliates                                                   57,288         54,855          (2,700)
   Dividends paid on common stock                                               (9,500)       (46,100)        (26,600)
   Other, net                                                                       --         (9,056)             --
                                                                             ---------      ---------       ---------
 Cash for financing activities                                                 (19,048)       (48,718)        (29,300)
                                                                             ---------      ---------       ---------
Change in cash and cash equivalents                                             35,539         67,094          23,246
Cash and cash equivalents, beginning of year                                    97,856         30,762           7,516
                                                                             ---------      ---------       ---------
Cash and cash equivalents, end of year                                       $ 133,395      $  97,856       $  30,762
                                                                             =========      =========       =========


The accompanying notes are an integral part of these statements.


                                      F-4


                          TRENWICK AMERICA CORPORATION
                   Notes to Consolidated Financial Statements
   (Amounts expressed in thousands of United States dollars except share data)
                  Years Ended December 31, 2000, 1999 and 1998


Note 1  Organization and Basis of Presentation

Organization

Trenwick America  Corporation is a United States holding company whose principal
subsidiaries  underwrite  specialty insurance and reinsurance.  Trenwick America
Corporation's ultimate parent is Trenwick Group Ltd., which is a publicly traded
Bermuda  holding  company.   Prior  to  September  27,  2000,  Trenwick  America
Corporation's parent was Trenwick Group Inc.

On October 27, 1999, Trenwick Group Inc. became the ultimate parent of Chartwell
Insurance  Company,  The Insurance  Corporation of New York and Dakota Specialty
Insurance Company through its acquisition of Chartwell Re Corporation. Effective
December 19, 1999,  Trenwick  Group Inc.  entered into an Agreement,  Schemes of
Arrangement  and Plan of  Reorganization  with Trenwick  Group Ltd.,  LaSalle Re
Holdings Limited,  and LaSalle Re Limited,  which was amended and restated as of
March 20, 2000 and amended as of June 28, 2000.  Under the terms of the business
combination agreement, Trenwick Group Ltd., a newly formed company, acquired all
of the assets and  liabilities  of Trenwick Group Inc. and all of the issued and
outstanding  common shares of LaSalle Re Holdings Limited and LaSalle Re Limited
in exchange for Trenwick  Group Ltd.  common  shares.  Trenwick  Group Inc. then
distributed the shares received from Trenwick Group Ltd. to its  shareholders in
a liquidating  distribution.  Substantially  all of Trenwick Group Inc.'s assets
and  liabilities  were  transferred  from  Trenwick  Group Inc. to  Chartwell Re
Holdings  Corporation   immediately  prior  to  the  Trenwick/LaSalle   business
combination.  Chartwell  Re  Holdings  Corporation  then sold most of its United
Kingdom  and  Bermuda  subsidiaries  to  Trenwick  Group  Inc.  at  fair  value.
Immediately  after  the  Trenwick/LaSalle  business  combination,  Chartwell  Re
Holdings  Corporation  merged with and into Trenwick America  Corporation,  with
Trenwick America Corporation as the surviving  corporation.  As a result of such
merger,  Trenwick America Corporation  acquired Chartwell Insurance Company, The
Insurance  Corporation of New York and Dakota Specialty  Insurance Company.  The
Trenwick/LaSalle   business   combination  and  its  related  transactions  were
completed on September 27, 2000. More details of these business combinations are
disclosed in Note 2.

Basis of Presentation

As  discussed in Note 2, the business  combination  between  LaSalle Re Holdings
Limited and Trenwick  Group Inc. was  accounted  for as a purchase by LaSalle Re
Holdings Limited of the minority  interest in LaSalle Re Limited and of Trenwick
Group  Inc.  Accordingly,   the  assets  and  liabilities  of  Trenwick  America
Corporation have been adjusted to reflect their fair value, after  consideration
of the purchase price,  as of September 27, 2000. In addition,  a portion of the
goodwill  resulting  from  the  business  combination  has been  pushed  down to
Trenwick America Corporation and was reflected in the consolidated balance sheet
as of September 27, 2000.

As a result of the  reorganization  described  above,  the  United  Kingdom  and
Bermuda  subsidiaries  of Trenwick Group Inc., were sold to Trenwick Group Ltd.,
and the


                                      F-5


remaining  net  liabilities  of Trenwick  Group Inc.,  consisting  primarily  of
indebtedness and preferred capital securities,  were assumed by Trenwick America
Corporation. These financial statements present the reorganization at historical
cost in a  manner  similar  to a  pooling  of  interests  business  combination.
Accordingly, the accompanying financial statements at year end 2000 and 1999 and
for the 2000 year, the 1999 year and the 1998 year have been restated to reflect
the combined operating results, cash flows, and financial position of the United
States  operations of Trenwick Group Inc. for all periods in which the companies
were under the common control of Trenwick Group Inc.

The consolidated  financial  statements include the accounts of Trenwick America
Corporation and its subsidiaries  after elimination of significant  intercompany
accounts and transactions.  Certain items in the prior year financial statements
have been reclassified to conform to the current presentation.

These  financial  statements  have been prepared in conformity  with  accounting
principles  that  are  generally  accepted  in the  United  States  of  America,
sometimes  referred to as U.S.  GAAP.  To prepare  these  financial  statements,
management  is  required  to make  estimates  and  assumptions  that  affect the
reported  amounts of assets and liabilities and disclosure of contingent  assets
and liabilities at the date of the financial statements, as well as the reported
amounts of revenues and expenses  during the reporting  periods.  Actual amounts
will differ from these estimates.

Other  significant  accounting  policies  are  presented  in italics  within the
appropriate footnotes.

Note 2  Business Combinations

Trenwick/LaSalle Business Combination

On  December  19,  1999,  LaSalle Re  Holdings  Limited,  LaSalle Re Limited and
Trenwick Group Inc. signed a definitive agreement to combine under a new holding
company,  Trenwick Group Ltd. On September 27, 2000,  following  shareholder and
regulatory  approval,  the newly formed Trenwick Group Ltd. issued common shares
on a  one-for-one,  tax-free  basis to the  former  shareholders  of  LaSalle Re
Holdings Limited, the minority  shareholders of LaSalle Re Limited, then a 77.5%
owned subsidiary of LaSalle Re Holdings Limited,  and the former shareholders of
Trenwick Group Inc.

The  Trenwick/LaSalle  business  combination  was accounted for as a purchase by
LaSalle Re Holdings  Limited of the minority  interest in LaSalle Re Limited and
of Trenwick  Group Inc.  Under the purchase  basis of  accounting,  the purchase
price was allocated to the assets acquired and liabilities  assumed based on the
estimated  fair values at the date of  acquisition.  The excess of the  purchase
price over the estimated fair value of the  identifiable net assets acquired was
recorded as goodwill.

Trenwick Group Inc./Chartwell Re Corporation Merger

On October 27, 1999,  Trenwick  Group Inc.  issued common shares in exchange for
all of the common  shares of Chartwell Re  Corporation,  a publicly held insurer
and  reinsurer.  The merger of Chartwell Re  Corporation  with and into Trenwick
Group Inc. was accounted  for as a purchase by Trenwick  Group Inc. of Chartwell
Re Corporation,  and the $153,315  excess of the purchase price  ($231,326) over
the fair value of Chartwell Re  Corporation's  identifiable net assets ($78,011)
was  recorded as goodwill.  On September  27,  2000,  the  unamortized  goodwill
resulting  from  this   transaction   was  eliminated  in  connection  with  the
Trenwick/LaSalle business combination.


                                      F-6


Pro Forma Results of Operations

The following table presents actual and unaudited pro forma consolidated results
of  operations  for 2000  and 1999 as if the  above  business  combinations  had
occurred  on January  1,  1999.  The pro forma  information  is not  necessarily
indicative  of the  results of  operations  that would have  occurred  had these
transactions been consummated at such date nor of future results of operations.

                                 2000                           1999
                        -------------------------------------------------------
                         Actual        Pro Forma       Actual         Pro Forma
                        ---------      ---------      ---------       ---------
Total revenues          $ 387,550      $ 387,198      $ 229,716       $ 325,080
Net income (loss)       $ (36,972)     $ (37,333)     $  (9,895)      $ (61,566)

Note 3  Segment Information

Trenwick  America  Corporation's  principal  subsidiaries  operate  through  two
business   platforms   located  in  Stamford,   Connecticut:   Trenwick  America
Reinsurance  Corporation,  which underwrites treaty reinsurance on United States
property  and casualty  risks,  including  United  States  reinsurance  business
previously written by Chartwell Re Corporation,  and Canterbury  Financial Group
Inc., which underwrites specialty insurance through its operating  subsidiaries,
Chartwell  Insurance Company,  The Insurance  Corporation of New York and Dakota
Specialty Insurance Company.

The following tables present business segment financial information for Trenwick
America  Corporation  at year end 2000 and 1999 and for each of the years  2000,
1999 and 1998:

Total assets:                                           2000            1999
                                                    -----------     -----------
Treaty reinsurance                                  $ 1,777,324     $ 1,871,528
Specialty program insurance                             376,994         262,233
Unallocated                                             125,220          79,100
                                                    -----------     -----------
Total assets                                        $ 2,279,538     $ 2,212,861
                                                    ===========     ===========

                                        2000            1999            1998
                                    -----------     -----------     -----------
Total revenues:
Treaty reinsurance                  $   329,218     $   217,322     $   225,351
Specialty program insurance              54,758          12,234              --
Unallocated                               3,574             160            (301)
                                    -----------     -----------     -----------
Total revenues                      $   387,550     $   229,716     $   225,050
                                    ===========     ===========     ===========

                                        2000            1999            1998
                                    -----------     -----------     -----------
Net income (loss)
Treaty reinsurance                  $   (15,184)    $     7,473     $    34,676
Specialty program insurance               1,394           1,680              --
Unallocated                             (23,182)        (19,048)         (9,068)
                                    -----------     -----------     -----------
Net income (loss)                   $   (36,972)    $    (9,895)    $    25,608
                                    ===========     ===========     ===========

Revenues from transactions  between operating segments,  which are not material,
have been eliminated in  consolidation.  Unallocated net loss consists mainly of
interest  expense and  dividends on preferred  capital  securities of subsidiary
trust, net of applicable income taxes.


                                      F-7


Note 4  Underwriting Activities

Premiums

Insurance  and  reinsurance  premiums on  contracts  are accrued on an estimated
basis throughout the term of such contracts.  Premiums for retrospectively rated
and other experience rated reinsurance contracts are estimated and accrued based
on the difference  between total costs before and after the experience under the
contract  (the  with-and-without   method).   Premium  estimates  are  based  on
statistical and other data with subsequent adjustments recorded in the period in
which they become  known.  Short-duration  contracts  providing  indemnification
against loss or liability  relating to insurance risk have been accounted for as
reinsurance.

Insurance and  reinsurance  premiums are earned (net of reinsurance  ceded) on a
pro-rata  basis  over the  related  contract  period.  Unearned  premium  income
represents  the  portion of  premiums  applicable  to the  unexpired  portion of
premium  coverage  with renewal  dates later than  year-end.  Such  reserves are
computed by pro-rata  methods for direct business and excess of loss reinsurance
and are  established  based  on  reports  received  from  ceding  companies  for
proportional   reinsurance.   Reinsurance   premiums  are  reported  as  prepaid
reinsurance premiums and amortized over the contract period in proportion to the
amount of  reinsurance  protection  provided.  Where the  contract  provides for
return premiums,  these are accrued based on loss experience through the date of
the balance sheet.

The components of premiums  written and earned for the years 2000, 1999 and 1998
are as follows:

                                         2000            1999            1998
                                      ---------       ---------       ---------

Assumed premiums written              $ 339,361       $ 210,921       $ 218,249
Direct premiums written                 187,545          38,088              --
                                      ---------       ---------       ---------
Gross premiums written                  526,906         249,009         218,249
Ceded premiums written                 (221,027)        (77,624)        (42,127)
                                      ---------       ---------       ---------
Net premiums written                  $ 305,879       $ 171,385       $ 176,122
                                      =========       =========       =========

Assumed premiums earned               $ 353,174       $ 255,164       $ 230,063
Direct premiums earned                  165,728          10,343              --
                                      ---------       ---------       ---------
Gross premiums earned                   518,902         265,507         230,063
Ceded premiums earned                  (207,544)        (77,622)        (48,612)
                                      ---------       ---------       ---------
Net premiums earned                   $ 311,358       $ 187,885       $ 181,451
                                      =========       =========       =========

Policy acquisition costs

Policy  acquisition  costs are stated net of policy  acquisition costs ceded and
primarily  consist of commissions and brokerage  expenses  incurred at policy or
contract issue date.  These costs vary with,  and are primarily  related to, the
acquisition  of business and are deferred and amortized over the period in which
the related premiums are earned.  Deferred policy acquisition costs are reviewed
periodically  to determine  that they do not exceed  recoverable  amounts  after
allowing for anticipated investment income.


                                      F-8


The components of policy acquisition costs are as follows:



                                                     2000            1999             1998
                                                  ---------       ---------        ---------
                                                                          
Gross policy acquisition costs deferred           $ 157,027       $ 106,617        $  63,042
Ceded policy acquisition costs deferred             (65,634)        (27,119)          (6,233)
                                                  ---------       ---------        ---------
Net policy acquisition costs deferred             $  91,393       $  79,498        $  56,809
                                                  =========       =========        =========
Policy acquisition costs expensed                 $  93,097       $  62,550        $  58,310
                                                  =========       =========        =========


For the  years  ended  December  31,  2000,  1999  and  1998,  Trenwick  America
Corporation  earned  commissions  on cessions to  retrocessionaires  of $64,883,
$18,928, and $6,119, respectively.

Claims and Claims Expenses

Claims and claims  expenses  are  recorded as incurred so as to match claims and
claims  expense  costs  with  premiums  over the  contract  periods.  The amount
provided for unpaid claims and claims  expenses  consists of any unpaid reported
claims and claims  expenses and estimates  for incurred but not reported  claims
and claims expenses,  net of salvage and  subrogation.  The estimates for claims
and claims expenses incurred but not reported were developed based on historical
claims and claims  expense  experience  and an actuarial  evaluation of expected
claims and claims expense  experience.  In connection with the  Trenwick/LaSalle
business  combination,  Trenwick America Corporation adopted LaSalle Re Holdings
Limited's policy of using tabular reserving for workers' compensation  indemnity
liabilities  that are considered  fixed and  determinable,  and discounted  such
reserves  using an interest  rate of 3.5%.  Insurance  liabilities  are based on
estimates,  and the  ultimate  liability  may  vary  from  such  estimates.  Any
adjustments to these estimates are reflected in income when known.

The components of claims and claims  expenses  incurred for the years 2000, 1999
and 1998 were as follows:



                                                       2000            1999             1998
                                                    ---------       ---------        ---------
                                                                            
Gross claims and claims expenses incurred           $ 462,685       $ 268,066        $ 167,068
Ceded claims and claims expenses incurred            (179,050)       (120,884)         (61,591)
                                                    ---------       ---------        ---------
Net claims and claims expenses incurred             $ 283,635       $ 147,182        $ 105,477
                                                    =========       =========        =========



                                      F-9


The  following  table  presents a  reconciliation  of the  beginning  and ending
balances of net  liabilities  for unpaid claims and claims  expenses.  The gross
liabilities  for  unpaid  claims  and  claims  expenses  at  period  ends are as
reflected in the balance sheet. The net liabilities for unpaid claims and claims
expenses are after  deductions for reinsurance  recoverable on unpaid claims and
claims expenses, also as reflected in the balance sheet.



                                                              2000                1999                  1998
                                                          -----------          -----------          -----------
                                                                                           
Beginning of year:
   Gross unpaid claims and claims expenses                $ 1,344,168          $   546,292          $   518,387
   Reinsurance recoverable on unpaid claims
         and claims expenses                                  502,787              194,242              139,036
                                                          -----------          -----------          -----------
   Net unpaid claims and claims expenses                      841,381              352,050              379,351
                                                          -----------          -----------          -----------

Net unpaid claims and claims
expenses of companies acquired                                     --              564,829                   --
                                                          -----------          -----------          -----------

Provision, net of reinsurance recoverable:
   Claims incurred in the current year                        251,139              130,993              112,653
   Claims incurred prior to the current year                   32,496               16,189               (7,176)
                                                          -----------          -----------          -----------
   Total provision                                            283,635              147,182              105,477
                                                          -----------          -----------          -----------

Payments, net of reinsurance:
   Claims incurred in the current year                        (66,574)             (38,320)             (28,057)
   Claims incurred prior to the current year                 (279,717)            (173,546)            (104,721)
                                                          -----------          -----------          -----------
   Total payments                                            (346,291)            (211,866)            (132,778)
                                                          -----------          -----------          -----------

Adoption of accounting policy for workers'
   compensation discounting                                    (1,135)                  --                   --
                                                          -----------          -----------          -----------
Effect of loss sharing agreement with affiliates              (17,756)             (10,814)
                                                          -----------          -----------          -----------
Foreign currency translation adjustment to net
   unpaid claims and claims expenses                              237                   --                   --
                                                          -----------          -----------          -----------
End of year:
   Net unpaid claims and claims expenses                      760,071              841,381              352,050
   Reinsurance recoverable on unpaid claims
      and claims expenses                                     611,954              502,787              194,242
                                                          -----------          -----------          -----------
   Gross unpaid claims and claims expenses                $ 1,372,025          $ 1,344,168          $   546,292
                                                          ===========          ===========          ===========


Unpaid Claims and Claims Expenses

The components of unpaid claims and claims expenses on the balance sheet at year
end 2000 and 1999 are as follows:

                                                        2000            1999
                                                     ----------      ----------

Reserves for unpaid claims and claims expenses       $1,372,025      $1,344,168
Claims and claims expenses payable                       24,479          22,027
                                                     ----------      ----------
Unpaid claims and claims expenses                    $1,396,504      $1,366,195
                                                     ==========      ==========

The estimates of prior year losses were reduced by approximately $7,176 on a net
basis in 1998.  The decrease  resulted from  favorable  development  in accident
years 1993 and prior for Trenwick  America  Reinsurance  Corporation,  which was
partially offset by adverse development in accident years 1994 through 1997.


                                      F-10


In 1999, net estimates of prior year losses increased by approximately  $16,189.
The  increase was due to adverse  development  of Trenwick  America  Reinsurance
Corporation's reserves for the 1997 and 1998 accident years.

In 2000,  the net  estimates of prior year loss  reserves  for Trenwick  America
Reinsurance   Corporation,   Chartwell   Insurance  Company  and  The  Insurance
Corporation of New York increased by approximately $13,171,  $9,133 and $10,192,
respectively.  The increases for Trenwick  America  Reinsurance  Corporation and
Chartwell Insurance Company's casualty  reinsurance business reflect a continued
deterioration  in market  conditions  since 1997. The increase for The Insurance
Corporation  of New  York  relates  primarily  to  unfavorable  development  two
specialty  insurance  programs  that  underwrite  casualty and  commercial  auto
business.

Inflation

Inflation raises the cost of economic losses and non-economic damages covered by
insurance contracts and, therefore is a factor in determining effective rates of
reinsurance.  The methods used to estimate individual case reserves and reserves
for claims incurred but not yet reported  implicitly  incorporate the effects of
inflation  in  the   projection  of  ultimate   losses.   Due  to  the  inherent
uncertainties  of  estimating  reserves for unpaid  claims and claims  expenses,
actual  claims and claims  expenses may  deviate,  perhaps  substantially,  from
estimates reflected in these financial statements.  Management believes that its
claim  estimation  methods are  reasonable and prudent and that its reserves for
unpaid claims and claims expenses at year end 2000 are adequate.

Latent Injury and Toxic Tort Claims

The balance of unpaid claims and claims  expenses also includes  provisions  for
latent  injury or toxic tort claims that cannot be  estimated  with  traditional
techniques.   Due  to   inconsistent   court  decisions  in  federal  and  state
jurisdictions  and the wide variation  among insureds with respect to underlying
facts and  coverage,  uncertainty  exists  with  respect  to these  claims as to
liabilities of ceding companies and,  consequently,  reinsurance coverage.  With
the exception of an insurer acquired in the Trenwick/ Chartwell merger, Trenwick
America  Corporation's  exposure  to such  latent  losses is not  expected to be
significant due to its relatively  recent entry into the  reinsurance  business,
its low  historical  levels  of  premium  volume  prior  to the  application  of
exclusions for asbestos and  environmental  liabilities  and its  retrocessional
programs. To the extent that there is adverse development in that insurer's loss
reserves,   including  its  reserves  for  latent   losses,   Trenwick   America
Corporation's obligation under certain of its indebtedness will be reduced. More
details on that indebtedness are included in Note 6.

The  estimate  of net  unpaid  claims  and  claims  expenses  for  asbestos  and
environmental claims at year end 2000 and 1999 are as follows:

                                                          2000          1999
                                                        --------      --------

Gross unpaid claims and claims expenses                 $ 99,474      $ 96,493
Reinsurance recoverable on unpaid claims and
  claims expenses                                        (28,927)      (27,847)
                                                        --------      --------
Net unpaid claims and claims expenses                   $ 70,547      $ 68,646
                                                        ========      ========


                                      F-11


Reinsurance

Trenwick  America   Corporation   enters  into  reinsurance  and  retrocessional
agreements to reduce its exposure on individual risks,  catastrophic  losses and
other large losses in all lines of business.  Reinsurance contracts which do not
meet insurance accounting risk transfer requirements are classified as deposits.
These deposits are treated as financing transactions and are credited or charged
with interest income or expense according to contract terms.

From 1989 to 1999, Trenwick America Reinsurance  Corporation purchased aggregate
excess of loss ratio treaties from several reinsurers. These facilities provided
Trenwick  America  Reinsurance  Corporation  with a layer of protection  against
adverse results from its domestic  casualty business in excess of specified loss
ratios for each accident year. Trenwick America Reinsurance  Corporation did not
purchase an aggregate excess of loss ratio treaty after 1999.

At the time of the closing of the Trenwick/Chartwell  merger (October 27, 1999),
Chartwell Re  Corporation  purchased a  reinsurance  policy  providing for up to
$100,000  in  coverage  in  order  to  indemnify  Trenwick  Group  Inc.  against
unanticipated  increases  in Chartwell  Re  Corporation's  reserves for business
written  on or before the date the merger  was  completed.  Amounts  recoverable
under the  agreement are  presented  gross in the balance  sheet as  reinsurance
recoverable   balances   ($91,970  and  $46,460  at  year  end  2000  and  1999,
respectively) and as miscellaneous accounts receivable, included in other assets
($8,030 at year end 2000 and 1999).  The related benefit for losses ceded to the
agreement  has been  reflected  as a  reduction  to claims and  claims  expenses
incurred  ($38,568  and  $35,646  during  2000 and 1999,  respectively)  and the
benefit related to other underwriting balances has been reflected as a reduction
to  underwriting  expenses ($0 and $8,030 for 2000 and 1999,  respectively).  In
addition,  as part of the merger,  Chartwell  Re  Corporation  commuted  several
aggregate stop-loss contracts.

Reinsurance  agreements  provide for recovery of a portion of certain claims and
claims  expenses  from  reinsurers  and   retrocessionaires.   Trenwick  America
Corporation  remains liable in the event that the reinsurer or  retrocessionaire
is unable to meet its obligations;  however,  Trenwick America Corporation holds
partial  collateral  under some of these  agreements.  Letters of credit,  trust
accounts  and funds  withheld in the  aggregate  amount of  $291,303  (including
interest)  have  been  arranged  in  favor  of  Trenwick   America   Corporation
collateralizing  reinsurance recoverables with respect to certain reinsurers and
retrocessionaires.

Trenwick  America  Reinsurance   Corporation's   reinsurance   treaties  consist
principally of property catastrophe  reinsurance treaties.  Canterbury Financial
Group Inc.  purchases  specific  reinsurance  programs  for each of the programs
underwritten by its insurance companies.


                                      F-12


Reinsurance Recoverable Balances, Net

The components of  reinsurance  recoverable  balances,  net at year end 2000 and
1999 are as follows:

                                                        2000           1999
                                                      --------       --------
Paid claims                                           $ 38,209       $ 26,191
Unpaid claims and claims expenses, net of
  funds held offset of $139,000 and $126,222           472,954        376,566
                                                      --------       --------
Reinsurance recoverable balances, net                 $511,163       $402,757
                                                      ========       ========

Reinsurance recoverable balances at year end 2000 and 1999 are net of allowances
for doubtful  accounts of $8,940 and $6,569,  respectively.  Interest expense on
funds  held,  incurred  during the 2000,  1999 and 1998 years was  recorded as a
reduction to investment income and as an addition to the funds held offset.

Note 5  Investing Activities

Debt Security Investments

Trenwick  America  Corporation  has  classified  all of its debt  securities  as
"available  for sale" and  reported  them at  estimated  fair value using quoted
market prices or broker dealer quotes.

Fair value and amortized  cost of debt  securities at year end 2000 and 1999 are
as follows:



                                                                 2000                                1999
                                                     ----------------------------        ----------------------------
                                                        Fair            Amortized          Fair             Amortized
                                                        Value              Cost            Value               Cost
                                                     ----------        ----------        ----------        ----------
                                                                                               
U.S. federal and U.K. government
 securities, including agencies                      $  136,396        $  133,447        $  104,928        $   98,557
Other foreign government securities                      18,223            17,908            16,418            22,886
U.S. municipal government securities                    249,700           244,234           454,993           460,176
Mortgage and other asset-backed securities              337,184           330,204           286,313           288,589
Corporate and other debt securities                     264,658           263,847           257,262           260,918
                                                     ----------        ----------        ----------        ----------
Total                                                $1,006,161        $  989,640        $1,119,914        $1,131,126
                                                     ==========        ==========        ==========        ==========


Gross and net  unrealized  gains and losses on debt  securities at year end 2000
and 1999 are as follows:



                                                             2000                               1999
                                                   -------------------------          -------------------------
                                                    Gains            Losses            Gains            Losses
                                                   --------         --------          --------         --------
                                                                                           
U.S. federal and U.K. government
 securities, including agencies                    $  2,949         $     --          $    379         $   (465)
Other foreign government securities                     315               --                42              (53)
U.S. municipal government securities                  5,466               --             2,221           (7,404)
Mortgage and other asset-backed securities            7,097             (117)            1,244           (3,521)
Corporate and other debt securities                   5,000           (4,189)              434           (4,089)
                                                   --------         --------          --------         --------
Gross unrealized gains (losses)                    $ 20,827         $ (4,306)         $  4,320         $(15,532)
                                                   --------         ========          ========         ========
Net unrealized gains (losses)                      $ 16,521                                            $(11,212)
                                                   ========                                            ========


The  fair  value  and  amortized  cost at year  end  2000  are  shown  below  by
contractual maturity periods for all debt securities except  mortgage-backed and
asset-backed  securities,  which are  included  in the table  based on  expected
maturity dates. Actual


                                      F-13


maturities may differ from contractual maturities because certain borrowers have
the right to call or prepay obligations with or without penalty.

                                                   Fair Value    Amortized Cost
                                                   ----------    --------------

Due in one year or less                            $   48,354      $   48,119
Due after one year through five years                 397,595         393,211
Due after five years through ten years                390,463         383,573
Due after ten years                                   169,749         164,737
                                                   ----------      ----------
Total maturities of debt securities                $1,006,161      $  989,640
                                                   ==========      ==========

Equity Security Investments

Trenwick  America  Corporation  has classified all of its publicly traded equity
securities  as "available  for sale" and reported  them at estimated  fair value
using quoted market prices;  non publicly traded equity  securities,  consisting
principally of limited  partnerships in which Trenwick America Corporation holds
greater than 3% interest, are also reported at their equity value.

Fair  value  and  cost of  equity  securities  at year  end 2000 and 1999 are as
follows:



                                                                  2000                                1999
                                                        --------------------------          --------------------------
                                                          Fair           Amortized           Fair            Amortized
                                                         Value              Cost             Value              Cost
                                                        --------          --------          --------          --------
                                                                                                  
Publicly traded common and preferred stock              $ 82,919          $ 84,943          $ 97,075          $ 94,004
Limited partnerships                                      19,722            19,722            15,334            15,334
Private placement                                          1,000             1,000             1,000             1,000
                                                        --------          --------          --------          --------
Total                                                   $103,641          $105,665          $113,409          $110,338
                                                        ========          ========          ========          ========


Gross and net unrealized gains and losses on equity  securities at year end 2000
and 1999 are as follows:



                                                                 2000                               1999
                                                      -------------------------           ------------------------
                                                       Gains            Losses             Gains           Losses
                                                      -------           -------           -------          -------
                                                                                               
Publicly traded common and preferred stock            $ 3,160           $(5,184)          $ 6,690          $(3,619)
                                                      -------           -------           -------          -------
Gross unrealized gains (losses)                       $ 3,160           $(5,184)          $ 6,690          $(3,619)
                                                      =======           =======           =======          =======
Net unrealized gains (losses)                                           $(2,024)          $ 3,071
                                                                        =======           =======


Net Investment Income and Net Realized Investment Gains

Investment income, consisting of dividends and interest, is recognized in income
when  earned,  net of  investment  expenses.  The  amortization  of premiums and
accretion of discount for debt  securities  is computed  utilizing  the interest
method.  The effective  yield  utilized in the interest  method is adjusted when
sufficient  information  exists  to  estimate  the  probability  and  timing  of
prepayments  on  mortgage-backed  and  other  asset-backed  securities.  The net
investment in the security is adjusted to the amount that would have existed had
the new effective yield been applied since the acquisition of the security,  and
that adjustment is included in net investment income.


                                      F-14


The  sources of net  investment  income for the years  ended  December 31 are as
follows:

                                           2000           1999           1998
                                         --------       --------       --------

Debt securities                          $ 68,264       $ 49,468       $ 43,466
Equity securities                           7,063          2,146          1,473
Cash and cash equivalents                   6,179          1,286            697
                                         --------       --------       --------
Gross investment income                    81,506         52,900         45,636
Investment expenses                       (14,905)       (12,609)        (8,455)
                                         --------       --------       --------
Net investment income                    $ 66,601       $ 40,291       $ 37,181
                                         ========       ========       ========

Included  in  investment   expense  is  imputed  interest  on  Trenwick  America
Corporation's funds held offset to reinsurance  recoverable,  which was $11,940,
$10,636 and $7,009 for 2000, 1999 and 1998, respectively.

Realized gains or losses on  disposition  of  investments  are determined on the
basis of the  specific  identification  method.  When fair  values  decline  for
reasons  other  than  changes in  interest  rates or other  perceived  temporary
conditions, the security is written down to its net realizable value.

The sources of net realized  gains on sales of  investments at year end 2000 and
1999 were as follows:

                                              2000          1999          1998
                                             -------       -------       -------

Debt security gains                          $ 2,124       $ 2,558       $   475
Equity security gains                          7,143         4,896         5,969
Debt security losses                          (2,423)       (6,483)           --
Equity security losses                           (76)           --            --
                                             -------       -------       -------
Net realized investment gains                  6,768           971         6,444
Applicable income taxes                        2,369           288         2,201
                                             -------       -------       -------
Net realized investment gains
  Included in net income                     $ 4,399       $   683       $ 4,243
                                             =======       =======       =======

Trenwick America Corporation generally limits its investments in debt securities
that are rated below  investment  grade,  as these  investments are subject to a
higher degree of credit risk than investment grade securities.  Trenwick America
Corporation  closely  monitors its below  investment grade securities as well as
the  creditworthiness of the portfolio as a whole. During 1999, Trenwick America
Corporation  wrote down the fair value of certain debt  securities by $5,179 and
reflected the write down as realized  losses on  investments.  Trenwick  America
Corporation did not write down the value of any investments during 2000 or 1998.


                                      F-15


The changes in net unrealized gains (losses) on investments and their effects on
other comprehensive income (loss) for 2000, 1999 and 1998 were as follows:



                                                                   2000                1999                1998
                                                                 --------            --------            --------
                                                                                                
Net gains (losses) on debt securities                            $ 27,431            $(39,932)           $  2,054
Net gains (losses) on equity securities                             1,972               2,195               4,181
                                                                 --------            --------            --------
Net investment gains (losses) included
  in comprehensive income before income taxes                      29,403             (37,737)              6,235
Applicable income taxes (benefit)                                  10,291             (13,266)              2,128
                                                                 --------            --------            --------
Net investment gains (losses) included in
comprehensive income (loss)                                        19,112             (24,471)              4,107
Net realized investment (gains) losses
  included in net income (loss)                                    (4,399)                683              (4,243)
                                                                 --------            --------            --------
Net unrealized investment gains (losses) included in
  other comprehensive income (loss)                              $ 14,713            $(25,154)           $   (136)
                                                                 ========            ========            ========


Net investment gains (losses) included in other  comprehensive  income (loss) in
2000 are net of fair value  adjustments of $1,875 on debt and equity  securities
recorded in connection with the Trenwick/LaSalle business combination.

Unrealized Investment Gains (Losses)

Net  unrealized  gains and losses on debt and equity  securities are included in
other comprehensive income, net of related deferred income taxes.

The  components  of  net  unrealized   investment  gains  (losses)  included  in
accumulated other comprehensive  income, net of applicable deferred income taxes
at year end 2000 and 1999 are as follows:

                                                            2000         1999
                                                          --------     --------

Net unrealized gains (losses) on debt securities          $ 16,521     $(11,212)
Net unrealized gains (losses) on equity securities          (2,024)       3,071
                                                          --------     --------
Net unrealized investment gains (losses)
   before income taxes                                      14,497       (8,141)
Applicable income taxes                                      5,074       (2,851)
                                                          --------     --------
   Total                                                  $  9,423     $ (5,290)
                                                          ========     ========


                                      F-16


Note 6  Financing Activities

Indebtedness and Minority Interest

Par value and carrying value of indebtedness  and minority  interest at year end
2000 and 1999 are as follows:



                                                        2000                             1999
                                            -----------------------------     -----------------------------
                                             Par Value     Carrying Value      Par Value     Carrying Value
                                            -----------    --------------     -----------    --------------
                                                                                   
Senior notes, 6.7%                          $    75,000      $    73,143      $    75,000      $    75,000
Senior notes, 10.25%                                 --               --           40,075           39,831
Senior credit facility                          181,379          181,379           94,501           94,501
Contingent interest notes                         1,000           28,767            1,000           34,699
                                            -----------      -----------      -----------      -----------
   Total indebtedness                           257,379          283,289          210,576          244,031
Mandatorily redeemable
   preferred capital securities                 110,000           87,059          110,000          110,000
                                            -----------      -----------      -----------      -----------
Total indebtedness and
  minority interest                         $   367,379      $   370,348      $   320,576      $   354,031
                                            ===========      ===========      ===========      ===========


Senior Notes

The 6.7% senior  notes are due April 1, 2003 and are not  subject to  redemption
prior to maturity.  They are unsecured  obligations  and rank senior in right of
payment to all existing and future subordinated indebtedness of Trenwick America
Corporation.  Under the terms of the notes,  Trenwick America Corporation is not
restricted from incurring indebtedness,  but is subject to limits on its ability
to incur  secured  indebtedness  for  borrowed  money.  Interest on the notes is
payable semi-annually; the imputed rate of interest on the notes is 6.9%.

In  connection  with  the  Trenwick/Chartwell  merger  as  discussed  in Note 1,
Trenwick  America   Corporation   indirectly  assumed  the  obligations  of  its
affiliate,  Chartwell Re Holdings  Corporation  under the 10.25%  senior  notes.
During the first quarter of 2000,  these notes were redeemed and a loss of $825,
net of  deferred  income  taxes  of  $445,  was  recorded  by  Trenwick  America
Corporation.

Senior Credit Facility

Concurrent with the  Trenwick/LaSalle  business  combination,  Trenwick  America
Corporation  and Trenwick  Group  Ltd.'s U.K.  holding  company  entered into an
amended  and  restated   $490,000   credit   agreement   with  various   lending
institutions.  The  agreement  consists  of  both a  $260,000  revolving  credit
facility and a $230,000 letter of credit facility.  Trenwick America Corporation
is the primary  obligor  with  respect to the  revolving  credit  facility,  and
Trenwick Group Ltd.'s U.K.  holding  company is the primary obligor with respect
to the letter of credit facility. Guarantees are provided by LaSalle Re Holdings
Limited  and  Trenwick  Group  Ltd.  with  respect  to  both  Trenwick   America
Corporation's and Trenwick Group Ltd.'s U.K. holding  company's  obligations and
additionally  by Trenwick  America  Corporation  with respect to Trenwick  Group
Ltd.'s U.K. holding company's obligations.

The credit agreement  provides for a 364-day  revolving credit facility with any
outstanding  borrowings  converting to a four year term loan facility  following
the expiration of the 364 day period. In addition, the credit agreement provides
for a five  year  letter  of credit  facility  which may only be issued  for the
account of Lloyd's to support the  syndicate  participations  of Trenwick  Group
Ltd.'s U.K.  subsidiaries.  The applicable interest rate on borrowings under the
credit  facility is generally 1.3% above


                                      F-17


the London  Interbank  Offered Rate and was 7.99% at year end 2000. A commitment
fee of 0.25% is charged on the unused portion of the letter of credit  facility.
At the end of the revolving period, all outstanding revolving loans will convert
to a four-year term loan facility,  subject to scheduled principal  amortization
over the four-year  period in  accordance  with the  following  schedule:  2002,
22.5%; 2003, 27.5%; 2004, 32.5%; 2005, 17.5%.

Trenwick  America  Corporation is obligated under the credit facility to repay a
portion or all of the  revolving  credit  facility or term loan  facility in the
event of equity issuances, asset sales and debt issuances by Trenwick Group Ltd.
or its  subsidiaries.  At year  end  2000,  $181,379  of  revolving  loans  were
outstanding,  and the  utilized  portion  of the letter of credit  facility  was
$230,000.

The credit  agreement  contains  general  covenants and  restrictions as well as
financial  covenants  relating to,  among other  things,  Trenwick  Group Ltd.'s
minimum interest coverage, debt to capital leverage,  minimum earned surplus and
tangible net worth. At year end 2000,  Trenwick Group Ltd. is in compliance with
the credit agreement covenants.

Prior to September 27, 2000,  Trenwick  America  Corporation's  credit agreement
provided for a $170,000,  364 day revolving  credit facility and a $230,000 five
year  letter of credit  facility.  As of December  31,  1999,  Trenwick  America
Corporation had $94,501 of revolving loans outstanding, and the utilized portion
of the letter of credit facility was $208,000.

Contingent Interest Notes

The  contingent  interest  notes were issued  immediately  prior to Chartwell Re
Corporation's  acquisition  of The Insurance  Corporation of New York to protect
Chartwell Re Corporation  against the possibility of adverse development of that
insurer's  reserves  for  losses  and loss  adjustment  expenses  and  long-tail
casualty  exposures,  which are more fully  described in Note 4. Trenwick  Group
Inc. assumed the obligations of Chartwell Re Corporation  under the notes in the
Trenwick/Chartwell merger, and Trenwick America Corporation subsequently assumed
the  obligations of Trenwick Group Inc. under the notes in the  Trenwick/LaSalle
business combination.  The notes were issued in an aggregate principal amount of
$1,000 with principal  accruing  interest at a rate of 8% per annum,  compounded
annually.  The interest will not be payable until maturity or earlier redemption
of the notes.  In addition,  the notes entitle the holders thereof to receive at
maturity,  in proportion  to the principal  amount of the notes held by them, an
aggregate of from $10,000 up to $55,000, in contingent  interest.  Settlement of
the notes may be made by payment of cash or, under certain specified conditions,
by  delivery of  registered  Trenwick  Group Ltd.  shares.  For  purposes of any
settlement  of the  notes in  Trenwick  Group  Ltd.'s  common  stock,  the value
ascribed to each share of common stock shall be 85% of an average of the closing
sales prices of the common stock prior to the settlement  date. The notes mature
on June 30, 2006.

At December 31, 2000, the notes were recorded at the present value of the amount
which is  reasonably  determined  to be payable at  maturity.  Trenwick  America
Corporation  believes that the insurer's  liability for unpaid claims and claims
expenses  at year end 2000 is an  appropriate  estimate  of  projected  ultimate
losses and loss  adjustment  expenses  to be paid and  therefore,  the amount of
contingent  interest on the notes  presently  expected to be paid at maturity is
$46,306. The notes contain covenants, which relate to the maintenance of certain
records and limitations on certain


                                      F-18


indebtedness. At December 31, 2000 Trenwick America Corporation is in compliance
with those covenants.

Letter of Credit

An insurance  subsidiary of Trenwick America  Corporation has a $2,837 letter of
credit to provide  capital  to  support  the  participation  in certain  Lloyd's
syndicates.

Future Minimum Indebtedness Payments

Future minimum payments on long term debt at year end 2000,  assuming conversion
of the revolving credit portion of the credit agreement to a four year term loan
are as follows:  2001, $0; 2002, $40,810;  2003, $124,879;  2004, $58,948; 2005,
$31,742; 2006, $1,000.

Mandatorily Redeemable Preferred Capital Securities

The mandatorily  redeemable  preferred  capital  securities are obligations of a
business  trust  subsidiary  of  Trenwick  America   Corporation.   The  capital
securities  mature in 2037,  require  preferential  cumulative  semi-annual cash
distributions  at an annual rate of 8.82% and are guaranteed by Trenwick America
Corporation,  within certain limits, as to distribution payments and liquidation
or redemption payments. Interest charged to operations on the capital securities
is at the imputed interest rate of 11.2%.

The  business  trust  issuing  the capital  securities  holds an  investment  in
subordinated  debentures of Trenwick America  Corporation that have an aggregate
principal  amount of $113,403 and interest from that investment is the source of
cash distributions on the capital securities. The capital securities are subject
to mandatory redemption in certain circumstances  pertaining to Trenwick America
Corporation's prepayment or repayment of its subordinated debentures held by the
trust. In the event of a default by Trenwick  America  Corporation  with respect
either to making  required  payments on the  subordinated  debentures  or to its
guarantee,  holders of the capital  securities  may  institute  a direct  action
against Trenwick America Corporation.

In November 2000,  LaSalle Re Limited,  a Bermuda  affiliate of Trenwick America
Corporation,  purchased $13,000 par value of the preferred capital securities in
the  open  market  for  $9,902.  The  carrying  value of the  preferred  capital
securities at year end 2000 was $87,059.  Interest  expense of $162 was incurred
by Trenwick  America  Corporation on the capital  securities  held by LaSalle Re
Limited during 2000 and was included in interest payable at year end 2000.

Interest Expense and Dividends on Preferred Capital Securities

The components of interest expense and dividends on preferred capital securities
for 2000, 1999 and 1998 were as follows:

                                                2000         1999         1998
                                               -------      -------      -------

Interest expense on indebtedness               $16,174      $ 8,479      $ 3,943
Dividends on capital securities                  9,702        9,702        9,702
Commitment and other fees                        1,177          369           11
                                               -------      -------      -------
Total                                          $27,053      $18,550      $13,656
                                               =======      =======      =======

Interest on indebtedness of $7,951, $1,164 and $6 was paid during 2000, 1999 and
1998, respectively. Dividends on preferred capital securities of $2,426 was paid
during 2000, 1999 and 1998.


                                      F-19


Common Shares

Trenwick  America  Corporation has 1,000 shares of $1.00 par value common shares
authorized,  100 shares of which are outstanding.  All of the outstanding shares
of Trenwick America  Corporation are held by a subsidiary of Trenwick Group Ltd.
Dividends of $9,500 were declared and paid by Trenwick  America  Corporation  to
its parent company during 2000.

Note 7  Income Taxation

Trenwick America  Corporation  provides for income taxes based upon consolidated
income reported in the financial statements.

In 2000,  the  income  tax  provision  includes  an income  tax  benefit of $445
applicable to an extraordinary  loss on debt  redemption.  The components of the
provision for income taxes for 2000, 1999 and 1998 are as follows:

                                             2000          1999          1998
                                           --------      --------      --------
Current and deferred components:
Current income taxes (benefit)             $(22,239)     $(17,411)     $  6,952
Deferred income taxes (benefit)                (289)        5,056        (2,190)
                                           --------      --------      --------
Total income taxes (benefit)               $(22,528)     $(12,355)     $  4,762
                                           ========      ========      ========

The  income  tax  provision  for each of the years  presented  differs  from the
amounts  determined by applying the applicable U.S. statutory federal income tax
rate of 35% to income (losses) before income taxes as a result of the following:



                                                                  2000                1999                1998
                                                                --------            --------            --------
                                                                                               
Income (loss) before income taxes                               $(59,501)           $(22,250)           $ 30,369
                                                                --------            --------            --------
Expected income taxes (benefit)                                  (20,826)             (7,788)             10,629
  at statutory rate of 35%
Effect of tax-exempt investment income                            (5,077)             (6,227)             (6,049)
Effect of non-deductible goodwill and other expenses                 388                 252                  52
True-up for prior year returns                                     2,103                 682                  --
Change in valuation allowance                                         --                 770                  --
State income taxes                                                   411                 (44)                130
Foreign income taxes                                                 473                  --                  --
                                                                --------            --------            --------
Total U.S. federal income taxes (benefit)                       $(22,528)           $(12,355)           $  4,762
                                                                ========            ========            ========


Deferred income taxes are provided for based on an asset and liability  approach
that requires the  recognition of deferred income tax assets and liabilities for
the  expected  future tax  consequences  of  temporary  differences  between the
financial   statement   carrying  amounts  and  the  tax  bases  of  assets  and
liabilities.


                                      F-20


Deferred  income tax assets  (liabilities)  are  attributable  to the  following
temporary differences at year end 2000 and 1999:



                                                                        2000           1999
                                                                     ---------      ---------
                                                                              
Deferred income tax assets:
Discounting and other loss reserve adjustments                       $  33,947      $  38,599
Unearned premium income                                                  7,930          8,657
U.S. net operating losses                                               33,711         17,257
Contingent interest note                                                 9,552         11,514
Tax basis difference on investment securities                            7,419          4,866
Employee stock option and compensation plans                             1,211            687
Foreign tax credits                                                      4,579          4,979
Alternative minimum tax credits                                          5,256             71
Debt issuance costs                                                      1,688            770
Allowance for uncollectible reinsurance                                     --            905
Unrealized depreciation of investments available for sale                   --          2,851
Other deferred tax assets                                                2,852          4,056
Valuation allowance                                                     (2,976)        (4,979)
                                                                     ---------      ---------
Net deferred tax asset                                                 105,169         90,233
                                                                     ---------      ---------

Deferred income tax liabilities:
Deferred policy acquisition costs                                      (12,693)       (13,289)
Unrealized appreciation of investments available for sale               (5,074)            --
Earned but not reported premiums, net of loss and expense                 (310)        (2,358)
Accretion of market discount on debt securities                         (1,796)        (1,416)
Equity investment adjustments                                           (2,781)        (1,102)
Fair value adjustment of debt obligations                               (8,679)            --
Deferred intercompany transactions                                      (8,549)            --
Other deferred tax liabilities                                          (1,689)          (834)
                                                                     ---------      ---------
Gross deferred income tax liabilities                                  (41,571)       (18,999)
                                                                     ---------      ---------
Net deferred income tax asset                                        $  63,598      $  71,234
                                                                     =========      =========


At  year  end  2000,   Trenwick  America  Corporation  has  net  operating  loss
carryforwards  of approximately  $96,318 that will be available  (subject to the
annual  limitation  discussed below) to offset regular taxable income during the
carryforward  period which expires  between 2007 and 2020.  The amount that will
expire in 2007 is $15,717;  the remaining balance begins to expire in 2018. As a
result of the Trenwick/LaSalle  business  combination,  an ownership change took
place on September  27, 2000,  and  approximately  $65,479 of the total U.S. net
operating loss carryforward  became limited to an annual  utilization of $5,228.
The  remaining  $30,839 in U.S.  net  operating  loss  carryforwards  are not so
limited.

In connection with the Trenwick/LaSalle  business combination,  Trenwick America
Corporation  recorded a valuation allowance of $2,976 to reduce its deferred tax
asset as sufficient  uncertainty  exists regarding the  realizability of certain
foreign tax credits.

Trenwick  America  Corporation  periodically  reviews the  adequacy of valuation
allowances and recognizes benefits only as the reassessment indicates that it is
more likely than not that these benefits will be realized.  Any reduction in the
valuation allowance will be offset against goodwill.  Realization of the related
tax benefits will depend upon the  recognition of future  earnings from non-U.S.
sources within the U.S.


                                      F-21


operations  or a change in  circumstances  that cause the  recognition  of these
benefits to be more likely than not.

Income taxes of $27,766 were recovered  during 2000;  income taxes of $1,371 and
$12,500 were paid during 1999 and 1998, respectively.

Note 8  Employee Benefits and Compensation Arrangements

Retirement Plans

Provisions for employee retirement plans are expensed as incurred.

Trenwick America Corporation has both a defined  contribution pension plan and a
401(k) savings plan for  substantially  all full-time  employees;  the plans are
administered  by  a  life  insurance  company.   Trenwick  America   Corporation
contributes 8% of an eligible employee's total compensation to the pension plan;
no employee  contributions  are made to the plan.  Contributions  to the pension
plan were $823, $429, and $463 for the 2000, 1999 and 1998 years,  respectively.
Trenwick  America  Corporation  matches 100% of employees'  contributions to the
savings plan up to 6% of each eligible employee's total compensation. During the
years 2000, 1999 and 1998, Trenwick America Corporation  contributed $625, $365,
and $351, respectively, to the savings plan.

Restricted Common Share Awards

Trenwick  Group Ltd.  awards its  restricted  common  shares to key employees of
Trenwick America Corporation.  At the time of the award, the market value of the
shares is recorded  as  deferred  compensation  and is  presented  as a separate
component  of  Trenwick  Group  Ltd.'s   shareholders'   equity.   The  deferred
compensation  is charged to Trenwick  Group  Ltd.'s  income  statement  over the
vesting period.

Compensation  expense on restricted stock of $3,897, $982 and $744 was allocated
to Trenwick  America  Corporation by Trenwick Group Ltd. in 2000, 1999 and 1998,
respectively.

Share Options

Trenwick Group Ltd. grants share options for a fixed number of its common shares
to employees of Trenwick America  Corporation.  The current accounting  standard
establishes a fair value based method of accounting for stock-based compensation
plans;  however,  it  permits  an entity  to  continue  to apply the  accounting
provisions of a previous  standard and make pro forma  disclosures of net income
and  earnings  per share,  as if the fair  market  value  based  method had been
applied.  Trenwick America Corporation continues to account for the share option
grants in accordance  with the previous  standard and has included the pro forma
disclosures required by the fair value based method below.

Trenwick  Group Ltd. has several  plans  through  which it makes  options in its
common  shares  available to employees of Trenwick  America  Corporation  at the
discretion of its board of directors. Exercise prices are generally fixed at the
market value at the date of grant.  Options vest and are  exercisable on various
terms,  usually  either over a five year period or up to a ten year period.  All
options have an expiration date not exceeding ten years.


                                      F-22


Upon completion of LaSalle Re Holdings  Limited's  acquisition of Trenwick Group
Inc. and the minority interest of LaSalle Re Limited, all of the options granted
to employees of Trenwick America Corporation prior to 2000 became fully vested.

Pro Forma Information

All of the  outstanding  share options of Trenwick  Group Ltd. were issued at an
exercise price equal to the fair market value on the date of grant; therefore no
compensation  expense has been  recognized for these grants.  Had the fair value
based  method  been  applied,  net  income  (loss)  would  have been  $(37,622),
$(10,168), and $25,388 for the years 2000, 1999 and 1998, respectively.

The pro forma adjustments  relate to options granted from 1995 to 2000 are based
on a fair value method using the  Black-Scholes  option pricing model. No effect
has  been  given  to  options  granted  prior to  1995.  Valuation  and  related
assumption  information  for  options  granted  in  2000,  1999  and 1998 are as
follows:



                                                         2000        1999        1998
                                                         ----        ----        ----
                                                                        
Expected volatility                                      33.5%       28.0%       23.0%
Risk-free interest rate                                   5.0%        6.1%        5.6%
Dividend yield on Trenwick Group Ltd. common shares       0.6%        3.0%        3.1%


The Black-Scholes option valuation model was developed for use in estimating the
fair  value  of  options  which  have no  vesting  restrictions  and  are  fully
transferable.  In addition,  option valuation models require the input of highly
subjective  assumptions  including the expected share price volatility.  Because
Trenwick Group Ltd.'s share options have characteristics significantly different
from  those of traded  options,  and  because  changes in the  subjective  input
assumptions  can  materially  affect the fair value  estimate,  in  management's
opinion,  the existing models do not necessarily  provide a reliable  measure of
the fair value of its share options.

Note 9  Comprehensive Income

Other  comprehensive  income  consists  of  the  change  in the  net  unrealized
appreciation  of  investments  and the  change in foreign  currency  translation
adjustments, both net of income taxes.

The components of accumulated  other  comprehensive  income at year end 2000 and
1999 are as follows:



                                                                      2000         1999
                                                                     -------      -------
                                                                            
Unrealized investment gains (losses), net of applicable
  deferred income taxes of $5,074 and $(2,851)                       $ 9,423      $(5,290)
Foreign currency translation adjustment, net of applicable
  deferred income taxes of $4 and $(784)                                   8       (1,458)
                                                                     -------      -------
Accumulated other comprehensive income (loss)                        $ 9,431      $(6,748)
                                                                     =======      =======


Note 10  Insurance Regulation

Trenwick America Corporation's  insurance  subsidiaries are subject to insurance
laws  and  regulations  in  the  jurisdictions  in  which  they  operate.  These
regulations  include  restrictions  that limit the amount of  dividends or other
distributions  available  to be  paid to  Trenwick  America  Corporation  by its
insurance  subsidiaries  without  prior  approval  of the  insurance  regulatory
authorities.

Each of Trenwick  America  Corporation's  insurance  subsidiaries  is subject to
restrictions on the payments of dividends  without prior approval from the state
insurance regulator


                                      F-23


in its respective state of domicile.  These  restrictions are based upon certain
measures of statutory surplus and net income. At year end 2000, Trenwick America
Corporation's  insurance  subsidiaries had $48,299  available for the payment of
dividends in 2001 without prior regulatory approval. Additionally, the insurance
regulators in each of Trenwick America  Corporation's  subsidiaries'  respective
states of domicile  require the  insurance  companies  to  calculate  and report
certain  information under a risk-based capital formula which measures statutory
capital and surplus  needs based on the risks in a company's mix of business and
investment  portfolio.  Based upon its  calculation  at year end 2000,  Trenwick
America  Corporation's  insurance  subsidiaries each exceeded the capital levels
prescribed by the risk-based capital formula.

Trenwick America Corporation's  insurance subsidiaries file financial statements
prepared  in  accordance  with  statutory  accounting  practices  prescribed  or
permitted  by  insurance  regulators  in each  of the  subsidiaries'  states  of
domicile. Combined statutory surplus of Trenwick America Corporation's insurance
subsidiaries was $438,738 and $458,824 at year end 2000 and 1999,  respectively.
Combined  statutory net income (loss) was  $(16,192),  $(47,603) and $40,930 for
the 2000, 1999 and 1998 years, respectively.

Effective  January 1, 2001,  the  domiciliary  state  insurance  departments  of
Trenwick America Corporation's insurance subsidiaries, Connecticut, New York and
North Dakota, adopted the codification of statutory accounting  principles.  The
codification  provides  guidance for areas where  statutory  accounting has been
silent and changes current  statutory  accounting in some areas.  The cumulative
effect  of  the  adoption  of  the   codification,   which  is  expected  to  be
approximately  $21,000,  primarily  due to the  recording  of net  deferred  tax
assets,  will be recorded as an adjustment to increase  statutory surplus of the
Trenwick America Corporation's insurance subsidiaries.

The State of  Connecticut  Insurance  Department  has  permitted one of Trenwick
America Corporation's insurance subsidiaries domiciled in Connecticut to account
for   the   reinsurance    agreement    purchased   in   connection   with   the
Trenwick/Chartwell  merger  on  a  prospective  basis  in  its  statutory  basis
financial statements. This treatment is consistent with the U.S. GAAP accounting
treatment of the contract.  The New York State Insurance Department has required
another of Trenwick Group Ltd.'s insurance subsidiaries,  domiciled in New York,
to account for that reinsurance agreement on a retroactive basis. The difference
in these statutory  accounting practices does not have an effect on the combined
statutory  surplus  or net  income  of  Trenwick  Group  Ltd.'s  U.S.  insurance
subsidiaries. The terms of this reinsurance agreement are described in Note 4.

Debt  securities and cash with a carrying value of $46,209 at year end 2000 were
on deposit with various state or governmental  insurance departments in order to
comply with insurance laws.


                                      F-24


Note 11  Other Assets and Other Liabilities

Investments  in  managing   general  agencies  through  which  Trenwick  America
Corporation  writes primary  insurance  business and in which it holds ownership
interest  of between  20% and 30% are  recorded  in other  assets on the balance
sheet.  Based on the  ownership  interest  and  Trenwick  America  Corporation's
ability  to  exercise  significant  influence  on the  operating  and  financial
policies of these managing general agencies, these investments are accounted for
under the equity method.

Premises  and  equipment,   including  leasehold  improvements  and  capitalized
software costs, are recorded at cost and are amortized or depreciated  using the
straight-line method over their useful lives.

Goodwill represents the unamortized excess of purchase price over the fair value
of identifiable net assets of acquired  entities.  Trenwick America  Corporation
amortizes  goodwill  on a  straight-line  basis  over  twenty-five  years.  On a
periodic basis,  Trenwick America Corporation  estimates the future undiscounted
cash flows of the business to which the goodwill relates in order to ensure that
its carrying value has not been impaired.

The  components of other assets and other  liabilities at year end 2000 and 1999
are as follows:

                                                             2000         1999
                                                           --------     --------
Other assets:
Funds held                                                 $ 14,556     $ 11,402
Investments in managing general agencies                      9,968        2,214
Premises and equipment, net of accumulated
  depreciation of $299 and $2,330, respectively               6,304        5,368
Deposits, prepaid expenses and loss funds                     9,179          746
Goodwill, net of accumulated amortization of $355            33,976           --
Miscellaneous accounts receivable                            13,019       13,273
Current income taxes receivable                              21,386       33,367
Other                                                         6,915        6,551
                                                           --------     --------
Total                                                       115,303     $ 72,921
                                                           ========     ========
Other liabilities:
Accounts payable and accrued expenses                      $ 21,234     $ 18,100
Security deposits for insureds                                7,788        5,858
Other                                                         3,879        3,204
                                                           --------     --------
Total                                                      $ 32,901     $ 27,162
                                                           ========     ========

Goodwill amortization of $355 was charged to operations during 2000.

Operating Lease Agreements

Trenwick America Corporation leases office space under non-cancelable  operating
leases which expire on various dates through 2008.  Trenwick Group Ltd.'s future
minimum  lease  commitments  at year end 2000 total  $11,621  and are payable as
follows:  2001, $1,481;  2002, $1,482;  2003, $1,549; 2004, $1,597; 2005, $1,562
and thereafter, $3,950.

Total office rent expense for 2000, 1999 and 1998 was $2,060, $1,405 and $1,247,
respectively.


                                      F-25


Note 12  Fair Value of Financial Instruments

The fair value of a financial  instrument  is defined as the amount at which the
instrument could be exchanged in a current  transaction between willing parties.
Fair values have been estimated based upon quoted market prices or broker dealer
quotes and may vary in the near term.

The following table presents in summary form the carrying  amounts and estimated
fair values of Trenwick America Corporation's  financial instruments at year end
2000 and 1999:



                                                     2000                               1999
                                         ---------------------------        ----------------------------
                                          Carrying          Fair             Carrying            Fair
                                           Amount           Value             Amount             Value
                                         ----------       ----------        ----------        ----------
                                                                                  
Assets:

Debt securities                          $1,006,161       $1,006,161        $1,119,914        $1,119,914
Equity securities                           103,641          103,641           113,409           113,409
Cash and cash equivalents                   133,395          133,395            97,856            97,856
Deposits                                     21,547           21,547            20,227            20,227

Liabilities:

Senior notes 6.7%                            73,143           73,155            75,000            74,153
Senior notes 10.25%                              --               --            39,831            42,778
Senior credit facility                      181,379          181,379            94,501            96,524
Contingent interest notes                    28,767           28,767            34,699            34,699
Preferred capital securities                 87,059           84,799           110,000            91,982


Note 13  Commitments, Contingencies, Concentrations, and Related-Party
         Transactions

Restrictions on Certain Payments within Trenwick

Because  Trenwick  America  Corporation's  operations are conducted  through its
operating  subsidiaries,  Trenwick  America  Corporation  is dependent  upon the
ability of its operating subsidiaries to transfer funds, principally in the form
of  cash  dividends,   tax  reimbursements  and  other  statutorily  permissible
payments. In addition to general legal restrictions on payments of dividends and
other  distributions to shareholders  applicable to all  corporations,  Trenwick
America Corporation's  insurance subsidiaries are subject to further regulations
that,   among  other  things,   restrict  the  amount  of  dividends  and  other
distributions that may be paid to their parent corporations, which is more fully
described in Note 10. Management  believes that current levels of cash flow from
operations and assets held at the holding  company level,  together with receipt
of dividends from Trenwick America Corporation's  operating  subsidiaries,  will
provide  Trenwick  America  Corporation  with  sufficient  liquidity to meet its
operating needs over the next 12 months.

Litigation

Trenwick  America  Corporation is party to various legal  proceedings  generally
arising in the normal course of its business.  Trenwick America Corporation does
not  believe  that the  eventual  outcome  of any such  proceeding  will  have a
material  effect on its  financial  condition or results of  operations  or cash
flows. Trenwick America Corporation's  subsidiaries are regularly engaged in the
investigation  and the  defense of claims  arising  out of the  conduct of their
business.  Pursuant to Trenwick America Corporation's  insurance and reinsurance
arrangements,   disputes  are  generally  required  to  be  finally  settled  by
arbitration.


                                      F-26


Investments and Cash Held as Collateral or on Deposit

Debt  securities  and cash with a carrying  value of $121,887  are being held in
trust as collateral for certain reinsurance  obligations.  In addition,  cash in
the amount of $3,602 has been  pledged as  collateral  for letters of credit for
reinsurance obligations.

Concentrations

During 2000,  Trenwick  America  Corporation  received 47% of its gross  written
premiums  from  three  reinsurance  brokers,  of which  Aon  Reinsurance  Agency
accounted  for 27%, E. W. Blanch and Company  accounted  for 11%,  and Marsh and
MacLennan  accounted  for 9%. During 1999,  Aon  Reinsurance  Agency,  Marsh and
MacLennan  and E.W.  Blanch and  Company  provided  37%,  16% and 8% of Trenwick
America  Corporation's  gross written  premiums,  respectively.  Aon Reinsurance
Agency provided 37% of Trenwick  America  Corporation's  gross written  premiums
during 1998, and Peglar and Associates, Inc. and Willis Faber each provided 10%.

Loss of all or a substantial  portion of the business  provided by these brokers
could have a material  adverse effect on the business and operations of Trenwick
America  Corporation,  however management does not believe that the loss of such
business  would have a long-term  adverse  effect  because of  Trenwick  America
Corporation's  competitive  position  within  the  reinsurance  market  and  the
availability of business from other brokers.

During 2000,  Trenwick America  Corporation  received 31% of its assumed written
premiums  from three ceding  companies,  of which LDG  Reinsurance  Underwriters
accounted for 21%, American  International  Group accounted for 5% and Duncanson
and Holt  Group  accounted  for 5%.  Duncanson  and Holt Group  provided  12% of
Trenwick  America  Corporation's  assumed  written  premiums  during  1999,  and
American  International  Group and CNA each accounted for 7% of assumed  written
premiums.  In 1998,  Trenwick America  Corporation  produced 11%, 11% and 10% of
assumed written premiums from Duncanson and Holt,  American  International Group
and Fort Washington Holdings, respectively.

Trenwick  America  Corporation  wrote  approximately  73% of its direct  written
premiums   during  2000  through  four   managing   agencies  of  which  Florida
Intracoastal  Underwriters,  Ltd.  accounted  for 30%,  HDR  Insurance  Services
accounted for 21%, Inter-Reco,  Inc. accounted for 12% and Risk Control Services
accounted for 10%.  During 1999, HDR Insurance  Services,  Florida  Intracoastal
Underwriters,  Ltd., Inter-Reco,  Inc. and Professional Insurance  Underwriters,
Inc. provided 23%, 19%, 13% and 11% of direct written premiums, respectively.

At year end 2000, 47% of Trenwick America Corporation's reinsurance recoverables
on unpaid claims and claims expenses, net of funds held offsets, are recoverable
from five principal  retrocessionaires.  These retrocessionaires are London Life
and  Casualty  Reinsurance   Corporation  ($64,379),   Zurich  Reinsurance  N.A.
($63,368), UNUM Life Insurance Company of America ($39,295), Centre Re-Insurance
Ltd.  ($37,201),  and  Continental  Casualty  Company  ($17,505).  Each of these
companies is rated A or better by A.M. Best Company.

Included in deposits in the balance sheet at year end 2000 are $14,270 deposited
with European International Reinsurance Limited and $7,277 deposited with Centre
Reinsurance  (Bermuda)  Limited.  Both of these deposits are  collateralized  by
letters of credit.


                                      F-27


Related Party Transactions

Included in other  assets are  Trenwick  America  Corporation's  investments  in
managing general agencies through which it writes primary insurance business, as
more fully  described in Note 11. At year end 2000 and 1999,  the carrying value
of these investments  totaled $9,968 and $2,214.  During 2000 and 1999, Trenwick
America  Corporation  incurred $37,898 and $6,238,  respectively,  of commission
expense to these managing general agencies.  At year end 2000 and 1999, Trenwick
Group  Ltd.'s  balance  sheet  includes  $25,494 and $28,740,  respectively,  of
agents'  balances  receivable  from these managing  general  agencies  including
installment  premiums  deferred and not yet due. The current portion of balances
due from these managing general agencies are settled on a monthly basis.

Trenwick America Reinsurance  Corporation has entered into a stop loss agreement
with  Trenwick  International  Ltd.,  one of its U.K.  affiliates.  During 2000,
Trenwick  International  Ltd.  ceded  claims  and claims  expenses  of $5,039 to
Trenwick America  Corporation  under this agreement.  No losses were ceded under
this agreement during 1999 or 1998. Unpaid claims and claims expenses related to
this agreement at year end 2000 were $5,472.

Trenwick America  Reinsurance  Corporation has entered into a multi-layer excess
of loss  catastrophe  reinsurance  treaty  with  LaSalle Re  Limited,  a Bermuda
affiliate.  During 2000 and 1999, Trenwick America Reinsurance Corporation ceded
$2,175 of premiums  to LaSalle Re Limited.  No losses have been ceded under this
agreement and profit  commissions  receivable from LaSalle Re Limited was $1,849
at year end 2000.


                                      F-28


Note 14  Unaudited Quarterly Financial Data

Summarized  unaudited  quarterly  financial data for 2000,  1999, and 1998 is as
follows:



                            Quarter ended           2000             1999              1998
                                                  ---------        ---------         ---------
                                                                         
Earned premiums             December 31           $  99,381        $  70,655         $  41,797
                            September 30            114,574           35,589            44,942
                            June 30                  48,333           42,163            47,137
                            March 31                 49,070           39,478            47,575

Net investment income       December 31              14,751           16,767             9,443
                            September 30             13,838            7,812             8,885
                            June 30                  27,977            7,883             9,513
                            March 31                 10,035            7,829             9,340

Net realized investment     December 31                 192           (1,207)            6,196
   gains (losses)           September 30              6,931             (409)               28
                            June 30                    (315)             139               118
                            March 31                    (40)           2,448               102

Net income (loss)           December 31              (7,082)            (999)            6,727
                            September 30            (37,835)         (18,594)            3,601
                            June 30                  19,830            3,509             7,025
                            March 31                (11,885)           6,189             8,255


Amounts for 1999 reflect the results of Chartwell  Re  Corporation  from October
27, 1999, the date of acquisition.


                                      F-29


                      Report of Independent Accountants on
                          Financial Statement Schedules



To the Board of Directors of
Trenwick America Corporation

Our audits of the consolidated  financial  statements  referred to in our report
dated February 7, 2001, (which report and consolidated  financial statements are
included  in this  Annual  Report on Form  10-K) also  included  an audit of the
financial  statement schedules listed in this Annual Report on Form 10-K. In our
opinion,  these financial  statement  schedules  present fairly, in all material
respects,  the information  set forth therein when read in conjunction  with the
related consolidated financial statements.


/s/ PricewaterhouseCoopers LLP

New York, New York
February 7, 2001


                                      S-1


                  TRENWICK AMERICA CORPORATION AND SUBSIDIARIES
            SCHEDULE II-CONDENSED FINANCIAL INFORMATION OF REGISTRANT

                          TRENWICK AMERICA CORPORATION
                              (Parent Company Only)
                                  BALANCE SHEET
            (Amounts expressed in thousands of United States dollars)
                           December 31, 2000 and 1999




                                                                   2000             1999
                                                                 --------         --------
                                                                            
Assets:
     Investments in consolidated subsidiaries
       after minority interest of $87,059 and $110,000           $572,021         $523,963
     Cash and cash equivalents                                      8,686            1,600
     Due from consolidated subsidiaries                            54,816            4,730
     Net deferred income taxes                                     17,597            6,167
     Other assets                                                  51,892            6,430
                                                                 --------         --------
     Total assets                                                $705,012         $542,890
                                                                 --------         --------

Liabilities:
     Due to consolidated subsidiaries                            $ 88,158         $    225
     Other liabilities                                             19,255           10,580
     Indebtedness                                                 396,692          317,603
                                                                 --------         --------
     Total liabilities                                            504,105          328,408

Stockholder's equity                                              200,907          214,482
                                                                 --------         --------

     Total liabilities and stockholders' equity                  $705,012         $542,890
                                                                 ========         ========



                                      S-2


                  TRENWICK AMERICA CORPORATION AND SUBSIDIARIES
           SCHEDULE II--CONDENSED FINANCIAL INFORMATION OF REGISTRANT
                                   (continued)

                          TRENWICK AMERICA CORPORATION
                              (Parent Company Only)
                             STATEMENT OF OPERATIONS
            (Amounts expressed in thousands of United States dollars)
                  Years Ended December 31, 2000, 1999 and 1998




                                                   2000              1999              1998
                                                ----------        ----------        ----------
                                                                           
Revenues:
Consolidated subsidiary dividends               $   19,269        $   53,400        $   30,100
Net investment income                                1,290                43                82
Other income                                         1,934               132                24
                                                ----------        ----------        ----------
     Total revenues                                 22,493            53,575            30,206

General and administrative expenses                 17,858             5,772             3,461
Interest expense and dividends
  on preferred capital securities                   26,934            16,586            14,056
                                                ----------        ----------        ----------
     Total expenses                                 44,792            22,358            17,517
                                                ----------        ----------        ----------

Income before equity in undistributed
  income of unconsolidated subsidiaries            (22,299)           31,217            12,689
Equity in undistributed income (loss) of
  consolidated subsidiaries                        (26,778)          (48,821)            6,865
                                                ----------        ----------        ----------

Net income (loss) before income taxes
     and extraordinary loss on debt                (49,077)          (17,604)           19,554
Extraordinary loss on debt                             825                --                --
                                                ----------        ----------        ----------
Net income (loss) before income taxes              (49,902)          (17,604)           19,554
Income taxes (benefit)                             (12,930)           (7,709)           (6,054)
                                                ----------        ----------        ----------
Net income (loss)                               $  (36,972)       $   (9,895)       $   25,608
                                                ==========        ==========        ==========



                                      S-3


                  TRENWICK AMERICA CORPORATION AND SUBSIDIARIES
     SCHEDULE II--CONDENSED FINANCIAL INFORMATION OF REGISTRANT-(continued)

                          TRENWICK AMERICA CORPORATION
                              (Parent Company Only)
                             STATEMENT OF CASH FLOWS
            (Amounts expressed in thousands of United States dollars)
                  Years Ended December 31, 2000, 1999 and 1998




                                                            2000             1999             1998
                                                         ----------       ----------       ----------
                                                                        (in thousands)
                                                                                  
Operating activities:
     Interest and operating expenses paid                $   (6,196)      $       23       $       --
     General and administrative expenses paid               (17,506)          (5,772)          (3,461)
     Income taxes (paid) recovered                          (72,206)           1,201              (83)
     Underwriting expenses paid                             (31,521)         (15,102)         (15,455)
     Net investment income received                             244               --               84
     Other income                                            42,853           16,586           16,243
                                                         ----------       ----------       ----------
     Cash for operating activities                          (84,332)          (3,064)          (2,672)
                                                         ----------       ----------       ----------

Investing activities:
     Maturities of debt securities                               --               --              160
     Sales of debt securities                                   257              343              172
     Additions to premises and equipment                     (1,514)            (632)          (3,591)
     Investment in subsidiaries                               3,048             (835)              --
                                                         ----------       ----------       ----------

     Cash from (for) investing activities                     1,791           (1,124)          (3,259)
                                                         ----------       ----------       ----------

Financing activities:
     Issuance of indebtedness                                24,000               --               --
     Issuance costs of indebtedness                          (1,834)              --               --
     Net dividends received (paid)                            5,100            7,300            3,500
     Intercompany loans                                      62,361           (2,200)              --
                                                         ----------       ----------       ----------

     Cash from financing activities                          89,627            5,100            3,500
                                                         ----------       ----------       ----------

Change in cash and cash equivalents                           7,086              912           (2,431)

Cash and cash equivalents, beginning of year                  1,600              688            3,119
                                                         ----------       ----------       ----------

Cash and cash equivalents, end of year                   $    8,686       $    1,600       $      688
                                                         ==========       ==========       ==========



                                      S-4


                  TRENWICK AMERICA CORPORATION AND SUBSIDIARIES
               SCHEDULE III -- SUPPLEMENTARY INSURANCE INFORMATION
            (Amounts expressed in thousands of United States dollars)
                  Years Ended December 31, 2000, 1999 and 1998




                                                         2000              1999               1998
                                                     -----------       -----------         -----------
                                                                                  
Deferred policy acquisition costs
Treaty reinsurance                                   $    30,347       $    34,757
Specialty program insurance                                5,920             3,214
                                                     -----------       -----------
  Total                                                   36,267            37,971

Unpaid claims and claim expenses
Treaty reinsurance                                     1,226,543         1,223,981
Specialty program insurance                              169,961           142,214
                                                     -----------       -----------
  Total                                                1,396,504         1,366,195

Unearned premium income
Treaty reinsurance                                        92,224           110,909
Specialty program insurance                               84,950            63,133
                                                     -----------       -----------
  Total                                                  177,174           174,042

Net premiums earned
Treaty reinsurance                                       266,674           177,546             181,451
Specialty program insurance                               44,684            10,343                  --
                                                     -----------       -----------         -----------
  Total                                                  311,358           187,885             181,451

Net investment income
Treaty reinsurance                                        55,466            38,679              37,181
Specialty program insurance                                9,493             1,722                  --
Unallocated                                                1,642              (110)                 --
                                                     -----------       -----------         -----------
  Total                                                   66,601            40,291              37,181

Claims and claims expenses incurred
Treaty reinsurance                                       248,653           141,416             105,477
Specialty program insurance                               34,982             5,766                  --
                                                     -----------       -----------         -----------
  Total                                                  283,635           147,182             105,477

Policy acquisition costs
Treaty reinsurance                                        83,251            61,633              58,310
Specialty program insurance                                9,846               917                  --
                                                     -----------       -----------         -----------
  Total                                                   93,097            62,550              58,310

Underwriting expenses
Treaty reinsurance                                        15,292            15,007              13,777
Specialty program insurance                                7,012             2,687
                                                     -----------       -----------         -----------
  Total                                                   22,304            17,694              13,777

Net premiums written
Treaty reinsurance                                       251,851           165,744             176,122
Specialty program insurance                               54,028             5,641                  --
                                                     -----------       -----------         -----------
  Total                                              $   305,879       $   171,385         $   176,122




                                      S-5


                  TRENWICK AMERICA CORPORATION AND SUBSIDIARIES
                 SCHEDULE V - VALUATION AND QUALIFYING ACCOUNTS
            (Amounts expressed in thousands of United States dollars)
                  YEARS ENDED DECEMBER 31, 2000, 1999 AND 1998



                                                         Balance at   Balance at
                                                        Beginning of    End of
                                                           Period       Period
                                                        ------------  ----------
Year Ended December 31, 2000
Allowance for uncollectible
  reinsurance recoverable and premiums receivable          $ 6,569      $10,191

Year Ended December 31, 1999
Allowance for uncollectible
  reinsurance recoverable and premiums receivable          $ 6,402      $ 6,569

Year Ended December 31, 1998
  Allowance for uncollectible
  reinsurance recoverable and premiums receivable          $ 6,394      $ 6,402



                                      S-6