AMENDED AND RESTATED REGISTRATION RIGHTS AGREEMENT

               THIS AMENDED AND RESTATED REGISTRATION RIGHTS AGREEMENT, dated as
of March 23, 1998, is entered into by and among RenaissanceRe Holdings Ltd., a
company organized under the laws of Bermuda (the "Company"), Warburg, Pincus
Investors, L.P., a Delaware limited partnership ("Warburg"), PT Investments,
Inc., a Delaware corporation ("PT Investments"), GE Investment Private Placement
Partners I-Insurance, Limited Partnership, a Delaware limited partnership
("Insurance L.P."), United States Fidelity and Guaranty Company, a Maryland
corporation ("USF&G"), and the individuals whose names and addresses appear on
Schedule I hereto, as such Schedule I may be amended from time to time (the
"Management Investors") (Warburg, PT Investments, Insurance L.P. and USF&G are
referred to herein as the "Institutional Investors" and each of Warburg, PT
Investments, Insurance L.P., USF&G and each of the Management Investors are
referred to herein individually as an "Investor" and collectively as the
"Investors").

                                 R E C I T A L S

               WHEREAS, the authorized capital shares of the Company consist of
(i) common shares, par value $1.00 per share (the "Full Voting Common Shares"),
(ii) Diluted Voting Class I Common Shares, par value $1.00 per share (the "DVI
Shares"), (iii) Diluted Voting Class II Common Shares, par value $1.00 per share
(the "DVII Shares") (the Full Voting Common Shares, DVI Shares and DVII Shares
are collectively referred to herein as the "Common Shares") and (iv) preference
shares, par value $1.00 per share;

               WHEREAS, the Company wishes to grant to the Investors rights to
have Common Shares registered under the Securities Act of 1933, as amended (the
"Securities Act"), upon the terms and subject to the conditions of this
Agreement; and

               WHEREAS, Schedule I hereto sets forth, for each of the Investors,
the number of Common Shares to which such registration rights relate.

               NOW, THEREFORE, in consideration of the foregoing and the mutual
promises and covenants herein contained, the parties hereto hereby agree as
follows:





 SECTION 1.  REGISTRATION RIGHTS.

               (a)  Definitions.

               As used in this Agreement:

                  (i) "Commission" shall mean the U.S. Securities and Exchange
        Commission or any other federal agency at the time administering the
        Securities Act;

                  (ii) an "ERISA Conflict" shall be deemed to result for the
        purposes of this Agreement, as to any contemplated action, if PT
        Investments shall furnish an opinion of outside counsel to the effect
        that a reasonable possibility exists that such action will result in a
        violation of the Employee Retirement Income Security Act of 1974, as
        amended;

                  (iii) "Exchange Act" shall mean the Securities Exchange Act of
        1934, as amended;

                  (iv) the term "Holder" shall mean any holder of Registrable
        Securities;

                  (v) the term "Initiating Holder" shall mean: (i) on any date
        that is prior to June 30, 1998, any Holder or Holders (other than
        Holders who are Management Investors) who in the aggregate are Holders
        of more than 10% of the then outstanding Registrable Securities, (ii) at
        any time on or after June 30, 1998, any Holder or Holders (other than
        Holders who are Management Investors) who in the aggregate are Holders
        of more than 5% of the then outstanding Registrable Securities and (iii)
        at any from the date hereof, Insurance L.P. and its permitted
        transferees and assigns, for so long as Insurance L.P. or such
        transferees and assigns shall own more than 5% of the then outstanding
        Registrable Securities;

                  (vi) the terms "register," "registered" and "registration"
        refer to a registration effected by preparing and filing a registration
        statement in compliance with the Securities Act (and any post-effective
        amendments filed or required to be filed) and the declaration or
        ordering of effectiveness of such registration statement;

                  (vii) the term "Registrable Securities" means (A) any Common
        Shares held by an Investor, (B) any additional Common Shares acquired by
        the Investors, including any Full Voting Common Shares issued to
        Management Investors upon the exercise of options granted under the
        RenaissanceRe Holdings


                                      -2-


        Ltd. Amended and Restated 1993 Stock Incentive Plan (the "Incentive
        Plan"), and (C) any capital shares of the Company issued as a dividend
        or other distribution with respect to, or in exchange for or in
        replacement of, the Common Shares referred to in clause (A) or (B)
        above; provided, however, that the Company shall be required to honor a
        demand for registration of DVI Shares or DVII Shares only if it shall be
        a condition to the delivery of the DVI Shares or DVII Shares
        contemplated by such registration that, immediately following the sale
        thereof by the holder, such DVI Shares or DVII Shares shall be converted
        into Full Voting Common Shares.

                 (viii) "Registration Expenses" shall mean all expenses incurred
        by the Company in compliance with Sections 1(b) and 1(c) hereof,
        including, without limitation, all registration and filing fees,
        printing expenses, fees and disbursements of counsel for the Company and
        all fees and disbursements of counsel for each of the Holders, blue sky
        fees and expenses and the expense of any special audits incident to or
        required by any such registration (but excluding the compensation of
        regular employees of the Company, which shall be paid in any event by
        the Company); and

                  (ix) "Selling Expenses" shall mean all underwriting discounts
        and selling commissions applicable to the sale of Registrable
        Securities.

               (b)  Requested Registration.

               (i) Request for Registration. If the Company shall receive from
        an Initiating Holder, at any time, a written request that the Company
        effect any registration with respect to all or a part of the Registrable
        Securities, the Company shall:

                      (A) promptly give written notice of the proposed
               registration to all other Holders of Registrable Securities; and

                      (B) as soon as practicable, use all reasonable efforts to
               effect such registration (including, without limitation, the
               execution of an undertaking to file post-effective amendments,
               appropriate qualification under applicable blue sky or other
               state securities laws and appropriate compliance with applicable
               regulations issued under the Securities Act, and the
               participation by Company officers in road show presentations, as
               such participation may be reasonably requested by the
               underwriters of an underwritten offering) as may be so


                                      -3-


               requested and as would permit or facilitate the sale and
               distribution of all or such portion of such Registrable
               Securities as are specified in such request, together with all or
               such portion of the Registrable Securities of any Holder or
               Holders joining in such request as are specified in a written
               request received by the Company within 10 business days after
               written notice from the Company is given under Section 1(b)(i)(A)
               above; provided that the Company shall not be obligated to
               effect, or take any action to effect, any such registration
               pursuant to this Section 1(b):

                             (x) In any particular jurisdiction in which the
                      Company would be required to execute a general consent to
                      service of process in effecting such registration,
                      qualification or compliance, unless the Company is already
                      subject to service in such jurisdiction and except as may
                      be required by the Securities Act or applicable rules or
                      regulations thereunder;

                             (y) After the Company has effected (i) two such
                      registrations pursuant to this Section 1(b) requested by
                      each of Warburg and USF&G and (ii) three such
                      registrations pursuant to this Section 1(b) requested by
                      PT Investments and/or Insurance L.P. and such
                      registrations have been declared or ordered effective by
                      the Commission and the sales of such Registrable
                      Securities shall have closed; or

                             (z) If the Registrable Securities requested by all
                      Holders to be registered pursuant to such request are not
                      anticipated to result in aggregate proceeds (before
                      deduction of any underwriting discounts and commissions)
                      of at least $25,000,000, or consist of at least 1,000,000
                      Common Shares.

               The registration statement filed pursuant to the request of the
        Initiating Holders may, subject to the provisions of Section 1(b)(ii)
        below, include other securities of the Company which are held by
        officers or directors of the Company, or which are held by persons who,
        by virtue of agreements with the Company, are entitled to include their
        securities in any such registration, but the Company's right to include
        any of its securities in any such registration shall be subject to the
        limitations set forth in Section 1(b)(ii) below.

                                      -4-


               The registration rights set forth in this Section 1(b) shall be
        assignable, in whole or in part, to any transferee of Common Shares
        provided such transferee agrees to be bound by all provisions of this
        Agreement.

               (ii) Underwriting. If the Initiating Holders intend to distribute
        the Registrable Securities covered by their request by means of an
        underwriting, they shall so advise the Company as a part of their
        request made pursuant to Section 1(b).

               If officers or directors of the Company holding Common Shares
        (other than Registrable Securities) shall request inclusion in any
        registration pursuant to Section 1(b), or if holders of securities of
        the Company other than Registrable Securities who are entitled, by
        contract with the Company or otherwise, to have securities included in
        such a registration (the "Other Shareholders") request such inclusion,
        the Holders shall offer to include the securities of such officers,
        directors and Other Shareholders in the underwriting and may condition
        such offer on their acceptance of the further applicable provisions of
        this Section 1. The Holders whose shares are to be included in such
        registration and the Company shall (together with all officers,
        directors and Other Shareholders proposing to distribute their
        securities (other than Registrable Securities) through such
        underwriting) enter into an underwriting agreement in customary form
        with the representative of the underwriter or underwriters selected for
        such underwriting by the Initiating Holders and reasonably acceptable to
        the Company, provided that no underwriter whose selection would result
        in an ERISA Conflict may participate in any such underwriting.
        Notwithstanding any other provision of this Section 1(b), if the
        representative advises the Holders in writing that marketing factors
        require a limitation on the number of shares to be underwritten, then
        the securities of the Company held by officers or directors (other than
        Registrable Securities) of the Company and the securities held by Other
        Shareholders shall be excluded from such registration to the extent so
        required by such limitations. If, after the exclusion of such shares,
        further reductions are still required, the number of shares included in
        the registration by each Holder shall be reduced on a pro rata basis
        (based on the number of shares held by the respective Holders) by such
        minimum number of shares as is necessary to comply with such request. No
        Registrable Securities or any other securities excluded from the
        underwriting by reason of the underwriter's marketing limitation shall
        be included in such registration. If any officer, director or Other
        Shareholder who has requested inclusion in such registration as provided
        above disapproves of the terms of the underwriting, such person may

                                      -5-


        elect to withdraw therefrom by written notice to the Company, the
        underwriter and the Initiating Holders. The securities so withdrawn
        shall also be withdrawn from registration. If the underwriter has not
        limited the number of Registrable Securities or other securities to be
        underwritten, the Company may include its securities for its own account
        in such registration if the representative so agrees and if the number
        of Registrable Securities and other securities which would otherwise
        have been included in such registration and underwriting will not
        thereby be limited.

               (iii) Notwithstanding the foregoing, if the Company shall furnish
        to Holders requesting the filing of a registration statement pursuant to
        this Section 1(b), a certificate signed by the President or Chief
        Executive Officer of the Company stating that in the good faith judgment
        of the Board of Directors of the Company, it would be seriously
        detrimental to the Company and its shareholders for such registration
        statement to be filed and it is therefore essential to defer the filing
        of such registration statement, then the Company shall have the right to
        defer such filing for a period of not more than 120 days after receipt
        of the request of the Initiating Holders; provided however, that the
        Company may not utilize this right more than once in any twelve (12)
        month period.

               (c)  Company Registration.

               (i) If the Company shall determine to register any of its equity
        securities either for its own account or for the account of a security
        holder or holders, other than a registration relating solely to employee
        benefit plans, or a registration relating solely to a Rule 145
        transaction, or a registration on any registration form which does not
        permit secondary sales or does not include substantially the same
        information as would be required to be included in a registration
        statement covering the sale of Registrable Securities, the Company will:

                      (A) promptly give to each of the Holders a written notice
               thereof (which shall include a list of the jurisdictions in which
               the Company intends to attempt to qualify such securities under
               the applicable blue sky or other state securities laws); and

                      (B) include in such registration (and any related
               qualification under blue sky laws or other compliance), and in
               any underwriting involved therein, all the Registrable Securities
               specified in a written request or


                                      -6-


               requests, made by the Holders within fifteen (15) days after
               receipt of the written notice from the Company described in
               clause (i) above, except as set forth in Section 1(c)(ii) below.
               Such written request may specify all or a part of the Holders'
               Registrable Securities.

               (ii) Underwriting. If the registration of which the Company gives
        notice is for a registered public offering involving an underwriting,
        the Company shall so advise each of the Holders as a part of the written
        notice given pursuant to Section 1(c)(i)(A). In such event, the right of
        each of the Holders to registration pursuant to this Section 1(c) shall
        be conditioned upon such Holders' participation in such underwriting and
        the inclusion of such Holders' Registrable Securities in the
        underwriting to the extent provided herein. The Holders whose shares are
        to be included in such registration shall (together with the Company and
        the Other Shareholders distributing their securities through such
        underwriting) enter into an underwriting agreement in customary form
        with the representative of the underwriter or underwriters selected for
        underwriting by the Company, provided that no underwriter whose
        selection would result in an ERISA Conflict may participate in any such
        underwriting. Notwithstanding any other provision of this Section 1(c),
        if the representative determines that marketing factors require a
        limitation on the number of shares to be underwritten, the Company shall
        so advise all holders of securities requesting registration, and the
        number of shares of securities that are entitled to be included in the
        registration and underwriting shall be allocated in the following
        manner: The securities of the Company held by officers, directors and
        Other Shareholders of the Company (other than Registrable Securities)
        shall be excluded from such registration and underwriting to the extent
        required by such limitation, and, if a limitation on the number of
        shares is still required, the number of shares that may be included in
        the registration and underwriting by each of the Holders shall be
        reduced, on a pro rata basis (based on the number of shares held by such
        Holder), by such minimum number of shares as is necessary to comply with
        such limitation. If any of the Holders or any officer, director or Other
        Shareholder disapproves of the terms of any such underwriting, he may
        elect to withdraw therefrom by written notice to the Company and the
        underwriter. Any Registrable Securities or other securities excluded or
        withdrawn from such underwriting shall be withdrawn from such
        registration.

               (iii) Number and Transferability. Each of the Holders shall be
        entitled to have its shares included in an unlimited

                                      -7-


        number of registrations pursuant to this Section 1(c). The registration
        rights granted pursuant to this Section 1(c) shall be assignable, in
        whole or in part, to any transferee of the Common Shares provided such
        transferee agrees to be bound by all provisions of this Agreement.

               (d) Form S-3. The Company shall use its best efforts to qualify
for registration on Form S-3 for secondary sales. After the Company has
qualified for the use of Form S-3, Holders of Registrable Securities shall have
the right to request unlimited registrations on Form S-3 (such requests shall be
in writing and shall state the number of shares of Registrable Securities to be
disposed of and the intended method of disposition of shares by such holders),
subject only to the following:

               (i) The Company shall not be required to effect a registration
        pursuant to this Section 1(d) unless the Holder or Holders of
        Registrable Securities requesting registration propose to dispose of
        shares of Registrable Securities resulting in aggregate proceeds (before
        deduction of underwriting discounts and expenses of sale) of more than
        $10,000,000.

               (ii) The Company shall not be required to effect a registration
        pursuant to this Section 1(d) within 180 days of the effective date of
        the most recent registration pursuant to this Section 1(d) in which
        securities held by the requesting Holder could have been included for
        sale or distribution.

               (iii) The Company shall not be required to effect a registration
        pursuant to this Section 1(d) if the Company shall furnish to the
        Holders a certificate signed by the President or Chief Executive Officer
        of the Company stating that in the good faith judgment of the Board, it
        would be seriously detrimental to the Company and its shareholders for
        such registration statement to be filed and it is therefore essential to
        defer the filing of such registration statement. In such event, the
        Company shall have the right to defer the filing of the registration
        statement no more than once during any 12 month period for a period of
        not more than 120 days after receipt of the request of the Holder or
        Holders under this Section 1(d).

               (iv) The Company shall not be obligated to effect any
        registration pursuant to this Section 1(d) in any particular
        jurisdiction in which the Company would be required to execute a general
        consent to service of process in effecting such registration,
        qualification or compliance, unless the Company is already subject to
        service in such jurisdiction and except


                                      -8-


        as may be required by the Securities Act or applicable rules or
        regulations thereunder.

               The Company shall give written notice thereof to all Holders of
Registrable Securities within five days of the receipt of a request for
registration pursuant to this Section 1(d) and shall provide a reasonable
opportunity for other Holders of Registrable Securities to participate in the
registration, provided that if the registration is for an underwritten offering,
the terms of Section 1(b)(ii) shall apply to all participants in such offering.
Subject to the foregoing, the Company will use its best efforts to effect
promptly the registration of all shares of Registrable Securities on Form S-3 to
the extent requested by the Holder or Holders thereof for purposes of
disposition.

               (e) Expenses of Registration. All Registration Expenses incurred
in connection with any registration, qualification or compliance pursuant to
this Section 1 shall be borne by the Company, and all Selling Expenses shall be
borne by the Holders of the securities so registered pro rata on the basis of
the number of their shares so registered; provided, however, that the Company
shall not be required to pay any Registration Expenses if, as a result of the
withdrawal of a request for registration by any of the Holders, as applicable,
the registration statement does not become effective, in which case each of the
Holders and Other Shareholders requesting registration shall bear such
Registration Expenses pro rata on the basis of the number of their shares so
included in the registration request, and provided, further, that such
registration shall not be counted as a registration pursuant to Section
1(b)(i)(B)(y).

               (f) Registration Procedures. In the case of each registration
effected by the Company pursuant to this Section 1, the Company will keep the
Holders, as applicable, advised in writing as to the initiation of each
registration and as to the completion thereof. At its expense, the Company will:

               (i) keep such registration effective for a period of 120 days or
until the Holders, as applicable, have completed the distribution described in
the registration statement relating thereto, whichever first occurs; provided,
however, that (A) such 120-day period shall be extended for a period of time
equal to the period during which the Holders, as applicable, refrain from
selling any securities included in such registration in accordance with
provisions in Section 1(j) hereof; and (B) in the case of any registration of
Registrable Securities on Form S-3 which are intended to be offered on a
continuous or delayed basis, such 120-day period shall be extended until all
such Registrable Securities are sold, provided that Rule 415, or any successor
rule


                                      -9-


under the Securities Act, permits an offering on a continuous or delayed basis,
and provided further that applicable rules under the Securities Act governing
the obligation to file a post-effective amendment permit, in lieu of filing a
post-effective amendment which (y) includes any prospectus required by Section
10(a)(3) of the Securities Act or (z) reflects facts or events representing a
material or fundamental change in the information set forth in the registration
statement, the incorporation by reference of information required to be included
in (y) and (z) above to be contained in periodic reports filed pursuant to
Section 13 or 15(d) of the Exchange Act in the registration statement; and

        (ii) furnish such number of prospectuses and other documents incident
thereto as each of the Holders, as applicable, from time to time may reasonably
request.

               (g)  Indemnification.

               (i) The Company will indemnify each of the Holders, as
        applicable, each of its officers, directors and partners, and each
        person controlling each of the Holders, with respect to each
        registration which has been effected pursuant to this Section 1, and
        each underwriter, if any, and each person who controls any underwriter,
        against all claims, losses, damages and liabilities (or actions in
        respect thereof) arising out of or based on any untrue statement (or
        alleged untrue statement) of a material fact contained in any
        prospectus, offering circular or other document (including any related
        registration statement, notification or the like) incident to any such
        registration, qualification or compliance, or based on any omission (or
        alleged omission) to state therein a material fact required to be stated
        therein or necessary to make the statements therein not misleading, or
        any violation by the Company of the Securities Act or any rule or
        regulation thereunder applicable to the Company and relating to action
        or inaction required of the Company in connection with any such
        registration, qualification or compliance, and will reimburse each of
        the Holders, each of its officers, directors and partners, and each
        person controlling each of the Holders, each such underwriter and each
        person who controls any such underwriter, for any legal and any other
        expenses reasonably incurred in connection with investigating and
        defending any such claim, loss, damage, liability or action, provided
        that the Company will not be liable in any such case to the extent that
        any such claim, loss, damage, liability or expense arises out of or is
        based on any untrue statement or omission based upon written information
        furnished to the Company by any Holder with respect to such Holder or
        underwriter with respect


                                      -10-


        to such underwriter and stated to be specifically for use therein.

               (ii) Each of the Holders will, if Registrable Securities held by
        it are included in the securities as to which such registration,
        qualification or compliance is being effected, indemnify the Company,
        each of its directors and officers and each underwriter, if any, of the
        Company's securities covered by such a registration statement, each
        person who controls the Company or such underwriter within the meaning
        of the Securities Act and the rules and regulations thereunder, each
        Other Shareholder and each of their officers, directors, and partners,
        and each person controlling such Other Shareholder against all claims,
        losses, damages and liabilities (or actions in respect thereof) arising
        out of or based on any untrue statement (or alleged untrue statement) of
        a material fact with respect to such Holder contained in any such
        registration statement, prospectus, offering circular or other document
        made by such Holder, or any omission (or alleged omission) to state
        therein a material fact with respect to such Holder required to be
        stated therein or necessary to make the statements by such Holder
        therein not misleading, and will reimburse the Company and such Other
        Shareholders, directors, officers, partners, persons, underwriters or
        control persons for any legal or any other expenses reasonably incurred
        in connection with investigating or defending any such claim, loss,
        damage, liability or action, in each case to the extent, but only to the
        extent, that such untrue statement (or alleged untrue statement) or
        omission (or alleged omission) is made in such registration statement,
        prospectus, offering circular or other document in reliance upon and in
        conformity with written information furnished to the Company by such
        Holder with respect to such Holder and stated to be specifically for use
        therein; provided, however, that the obligations of each of the Holders
        hereunder shall be limited to an amount equal to the proceeds to such
        Holder of securities sold as contemplated herein.

               (iii) Each party entitled to indemnification under this Section
        1(g) (the "Indemnified Party") shall give notice to the party required
        to provide indemnification (the "Indemnifying Party") promptly after
        such Indemnified Party has actual knowledge of any claim as to which
        indemnity may be sought, and shall permit the Indemnifying Party to
        assume the defense of any such claim or any litigation resulting
        therefrom provided that counsel for the Indemnifying Party, who shall
        conduct the defense of such claim or any litigation resulting therefrom
        shall be approved by the Indemnified Party (whose approval shall not
        unreasonably be withheld) and the


                                      -11-


        Indemnified Party may participate in such defense at such party's
        expense (unless the Indemnified Party shall have reasonably concluded
        that there may be a conflict of interest between the Indemnifying Party
        and the Indemnified Party in such action, in which case the fees and
        expenses of counsel shall be at the expense of the Indemnifying Party),
        and provided further that the failure of any Indemnified Party to give
        notice as provided herein shall not relieve the Indemnifying Party of
        its obligations under this Section 1 unless the Indemnifying Party is
        materially prejudiced thereby. No Indemnifying Party, in the defense of
        any such claim or litigation, shall, except with the consent of each
        Indemnified Party, consent to entry of any judgment or enter into any
        settlement which does not include as an unconditional term thereof the
        giving by the claimant or plaintiff to such Indemnified Party of a
        release from all liability in respect to such claim or litigation. Each
        Indemnified Party shall furnish such information regarding itself or the
        claim in question as an Indemnifying Party may reasonably request in
        writing and as shall be reasonably required in connection with the
        defense of such claim and litigation resulting therefrom.

               (iv) If the indemnification provided for in this Section 1(g) is
        held by a court of competent jurisdiction to be unavailable to an
        Indemnified Party with respect to any loss, liability, claim, damage or
        expense referred to herein, then the Indemnifying Party, in lieu of
        indemnifying such Indemnified Party hereunder, shall contribute to the
        amount paid or payable by such Indemnified Party as a result of such
        loss, liability, claim, damage or expense in such proportion as is
        appropriate to reflect the relative fault of the Indemnifying Party on
        the one hand and of the Indemnified Party on the other in connection
        with the statements or omissions which resulted in such loss, liability,
        claim, damage or expense, as well as any other relevant equitable
        considerations. The relative fault of the Indemnifying Party and of the
        Indemnified Party shall be determined by reference to, among other
        things, whether the untrue or alleged untrue statement of a material
        fact or the omission to state a material fact relates to information
        supplied by the Indemnifying Party or by the Indemnified Party and the
        parties' relative intent, knowledge, access to information and
        opportunity to correct or prevent such statement or omission.

               (v) Notwithstanding the foregoing, to the extent that the
        provisions on indemnification and contribution contained in the
        underwriting agreement entered into in connection with any underwritten
        public offering contemplated by this Agreement are in conflict with the
        foregoing provisions, the


                                      -12-


        provisions in such underwriting agreement shall be controlling.

               (vi) The foregoing indemnity agreement of the Company and Holders
        is subject to the condition that, insofar as they relate to any loss,
        claim, liability or damage made in a preliminary prospectus but
        eliminated or remedied in the amended prospectus on file with the
        Commission at the time the registration statement in question becomes
        effective or the amended prospectus filed with the Commission pursuant
        to Commission Rule 424(b) (the "Final Prospectus"), such indemnity
        agreement shall not inure to the benefit of any underwriter if a copy of
        the Final Prospectus was furnished to the underwriter and was not
        furnished to the person asserting the loss, liability, claim or damage
        at or prior to the time such action is required by the Securities Act.

               (vii) Any indemnification payments required to be made to an
        Indemnified Party under this Section 1(g) shall be made as the related
        claims, losses, damages, liabilities or expenses are incurred.

               (h) Information by the Holders. Each of the Holders and each
Other Shareholder holding securities included in any registration, shall furnish
to the Company such information regarding such Holder or Other Shareholder and
the distribution proposed by such Holder or Other Shareholder as the Company may
reasonably request in writing and as shall be reasonably required in connection
with any registration, qualification or compliance referred to in this Section
1. The Institutional Investors shall not be required, in connection with any
underwriting arrangements entered into in connection with any registration, to
provide any information, representations or warranties, or covenants with
respect to the Company, its business or its operations and such Institutional
Investors shall not be required to provide any indemnification with respect to
any registration statement except as specifically provided for in Section
1(g)(ii) hereof.

               (i) Rule 144 Reporting.

               With a view to making available the benefits of certain rules and
regulations of the Commission which may permit the sale of the restricted
securities to the public without registration, the Company agrees to:

                      (A) make and keep public information available as those
               terms are understood and defined in Rule 144, at all times from
               and after 90 days after the date hereof;

                                      -13-


                      (B) use its best efforts to file with the Commission in a
               timely manner all reports and other documents required of the
               Company under the Securities Act and the Exchange Act at all
               times that it is subject to such reporting requirements; and

                      (C) so long as the Holder owns any Registrable Securities,
               furnish to the Holder upon request, a written statement by the
               Company as to its compliance with the reporting requirements of
               Rule 144, and of the Securities Act and the Exchange Act (it is
               subject to such reporting requirements), a copy of the most
               recent annual or quarterly report of the Company, and such other
               reports and documents so filed as the Holder may reasonably
               request in availing itself of any rule or regulation of the
               Commission allowing the Holder to sell any such securities
               without registration.

               (j) "Market Stand-off" Agreement. Each of the Holders agrees, if
requested by the Company and an underwriter of Common Shares (or other
securities) of the Company, not to sell or otherwise transfer or dispose of any
Common Shares (or other securities) of the Company held by such Holder during
the 90-day period following the effective date of a registration statement of
the Company filed under the Securities Act, provided that all officers and
directors of the Company enter into similar agreements.

               If requested by the underwriters, the Holders shall execute a
separate agreement to the foregoing effect. The Company may impose stop-transfer
instructions with respect to the Common Shares (or other securities) subject to
the foregoing restriction until the end of said 90-day period. The provisions of
this Section 1(j) shall be binding upon any transferee who acquires Registrable
Securities, whether or not such transferee is entitled to the registration
rights provided hereunder.

               (k) Termination. The registration rights set forth in this
Section 1 shall not be available to any Holder if, in the opinion of counsel to
the Company, all of the Registrable Securities then owned by such Holder could
be sold in any 90-day period pursuant to Rule 144 under the Act (without giving
effect to the provisions of Rule 144(k)).

               SECTION 2.    MISCELLANEOUS.

               (a) Assignability. This Agreement shall be binding upon and inure
to the benefit of the respective heirs, personal representatives, successors and
assigns of the parties hereto.

                                      -14-


               (b) Notices. All communications under this Agreement shall be in
        writing and shall be delivered by hand or mailed by overnight courier or
        by registered or certified mail, postage prepaid:

                      (A) if to USF&G, at 6225 Centennial Way, Baltimore,
               Maryland 21209, Attention: Dan L. Hale, with a copy to: Corporate
               Secretary, or at such other address as it may have furnished the
               Company in writing;

                      (B) if to Warburg, at 466 Lexington Avenue, New York, New
               York 10017, Attention: Howard Newman, with a copy to: Kewsong
               Lee, or at such other address as it may have furnished the
               Company in writing;

                      (C) if to Insurance L.P., at c/o GE Investment Management
               Incorporated, 3003 Summer Street, Stamford, Connecticut 06905,
               Attention: Controller to Alternative Investments, with copies to:
               Associate General Counsel to Alternative Investments and GE
               Investment, 2029 Century Park East, Suite 1230, Los Angeles,
               California 90067, or at such other address as GE Investment may
               have furnished the Company in writing;

                      (D) if to PT Investments, at 3003 Summer Street, 
               Stamford, Connecticut 06905, Attention: Controller to 
               Alternative Investments, with a copy to: Associate General 
               Counsel to Alternative Investments, or such other address as 
               GE Pension Trust may have furnished the Company in writing; and

                      (E) if to the Company, at its offices, currently
               Renaissance House, East Broadway, Pembroke HMGX, Bermuda, marked
               for the attention of the President, with a copy to the Secretary
               of the Company, or at such other address as it may have furnished
               in writing to each of the Institutional Investors, with a copy
               to: Willkie Farr & Gallagher, 153 East 53rd Street, New York, New
               York 10022, Attention: John S. D'Alimonte.

               (ii) Any notice so addressed shall be deemed to be given: if
        delivered by hand, on the date of such delivery; if mailed by courier,
        on the first business day following the date of such mailing; and if
        mailed by registered or certified mail, on the third business day after
        the date of such mailing.

               (c) Governing Law. This Agreement shall be governed by and
construed in accordance with the laws of the State of New York.

                                      -15-


               (d) Entire Agreement; Amendment. This Agreement constitutes the
entire understanding of the parties hereto with respect to the matters to which
it relates and supercedes all prior understandings among such parties with
respect to such matters, including without limitation the Amended and Restated
Registration Rights Agreement, dated as of December 27, 1996, by and among the
parties signatory to this Agreement (other than PT Investments and Insurance
L.P.), Trustees of General Electric Pension Trust and GE Investment Private
Placement Partners I, Limited Partnership. This Agreement may be amended, and
the observance of any term of this Agreement may be waived, with (and only with)
the written consent of the Company and each of the Institutional Investors,
provided that new Management Investors may be added as parties to this Agreement
in connection with such individuals purchasing Common Shares upon any such
Management Investor having duly executed a counterpart to this Agreement.

               (e) Counterparts. This Agreement may be executed in any number of
counterparts, each of which shall be an original, but all of which together
shall constitute one instrument.

                                      -16-


               IN WITNESS WHEREOF, the Company and each of the undersigned
parties has executed this Agreement effective for all purposes as of the date
first written above.

                              RENAISSANCERE HOLDINGS LTD.

                              By:        /s/ John M. Lummis
                                     -----------------------------------
                                     Name:   John M. Lummis
                                     Title:  Senior Vice President and
                                             Chief Financial Officer

                              WARBURG, PINCUS INVESTORS, L.P.

                              By:  Warburg, Pincus & Co.,
                                   General Partner

                              By:        /s/ Kewsong Lee
                                     -----------------------------------
                                     Name:   Kewsong Lee
                                     Title:  Partner

                              PT INVESTMENTS, INC.

                              By:        /s/ Michael M. Pastore
                                     -----------------------------------
                                     Name:   Michael M. Pastore
                                     Title:  Vice President

                              GE INVESTMENT PRIVATE PLACEMENT
                              PARTNERS I-INSURANCE,
                              LIMITED PARTNERSHIP

                              By: GE Investment Management
                                     Incorporated, General Partner

                              By:       /s/ Michael M. Pastore
                                     -----------------------------------
                                     Name:  Michael M. Pastore
                                     Title: Vice President


                                      -17-


                              UNITED STATES FIDELITY AND GUARANTY COMPANY

                              By:    /s/ Dan Hale
                                     -----------------------------------
                                     Name:   Dan Hale
                                     Title:  Executive Vice President

                                    /s/ David A. Eklund
                              ------------------------------------------
                                        David A. Eklund

                                   /s/  Keith S. Hynes
                              ------------------------------------------
                                        Keith S. Hynes

                                   /s/  William I. Riker
                              ------------------------------------------
                                        William I. Riker

                                   /s/  James N. Stanard
                              ------------------------------------------
                                        James N. Stanard

                                      -18-


                                   SCHEDULE I

          Investor                                     Number of Shares Held

Warburg, Pincus Investors L.P.                                     3,873,402

GE Investment Private Placement
  Partners I - Insurance,
Limited Partnership                                                  318,213

PT Investments, Inc.                                               2,448,504

United States Fidelity and
  Guaranty Company                                                 2,426,137

David A. Eklund                                                       29,200 

Keith S. Hynes                                                       164,956

William I. Riker                                                     145,364

James N. Stanard                                                     905,187

        Total(1)                                                  10,310,963


- ---------------

(1)     Does not reflect an aggregate of 365,044 Full Voting Common Shares
        issuable upon the exercise of outstanding options granted under the
        Incentive Plan as of December 31, 1997, all of which Full Voting Common
        Shares are Registrable Securities as defined in Section 1(a)(viii)(b) of
        this Agreement.