December 1, 2000
Page 1


                                  EXHIBIT 4(b)

                      BRITTON & KOONTZ CAPITAL CORPORATION

                                 500 Main Street
                           Natchez, Mississippi 39120



                                December 1, 2000

[name]
[address]


               Re: Status of options granted under the Louisiana Bancshares, Inc
                   Incentive Stock Option Plan

Dear [name]:

         This letter is to confirm that as of December 1, 2000, Britton & Koontz
Capital Corporation ("Britton & Koontz") has assumed the incentive stock options
granted to you under the Louisiana Bancshares,  Inc. Incentive Stock Option Plan
(the "Louisiana  Bancshares Plan"). In addition,  the shares of Britton & Koontz
Stock (as  defined  below)  issuable  upon  exercise of your  options  have been
registered  this  date  with  the  Securities  and  Exchange   Commission  in  a
Registration Statement on Form S-8.

         Your options were  converted  into the right to acquire shares of $2.50
par value common stock issued by Britton & Koontz ("Britton & Koontz Stock") and
are  exercisable  in  accordance  with the same  terms and  conditions  as those
imposed under the Louisiana Bancshares Plan.

         Under the terms of the  Louisiana  Bancshares  Plan,  your  options are
immediately exercisable in the amounts and at the option prices set forth below:

                                        Options to Acquire

                    Type of Option     Britton & Koontz Stock     Option Price

                           ISO                 _____                 ______

These options expire as of the earlier of three months after your termination of
employment from Britton & Koontz or ten years from the original date of grant.

         You may  exercise  your  options by  delivering  written  notice of the
number of options  exercised and the aggregate  exercise price to W. Page Ogden,
Britton & Koontz Capital  Corporation,  500 Main Street,  Natchez,  Mississippi,
39120.  Enclosed  is a form of  Notice  of  Exercise  that  can be used for this
purpose. You may pay the exercise price either in cash, in





December 1, 2000
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previously  acquired shares of Britton & Koontz Stock having a fair market value
equal to the exercise price or a combination thereof. For this purpose, the fair
market value of Britton & Koontz  common stock is determined as (i) the reported
closing or last sale price of Britton & Koontz  common  stock as reported on the
Over-the-Counter  Bulletin  Board or other  exchange  on which  Britton & Koontz
common stock is traded on the trading day on which your  options are  exercised;
if  Britton & Koontz  common  stock was not  traded  on such  date,  on the next
preceding  day on which  Britton & Koontz  common stock was traded,  or (ii) any
other definition as determined by Britton & Koontz's board of directors.

         As you are aware,  special tax rules apply to the exercise of incentive
stock  options.  While your  options may be  exercised  by  tendering  shares of
Britton & Koontz Stock in  consideration  of the exercise  price,  the tender of
securities  may result in the  conversion  of your  incentive  stock  options to
non-qualified  (or  compensatory)  options,  in which case the exercise  will be
subject to tax, and you will be subject to  withholding.  The issuance of shares
of  Britton  & Koontz  common  stock may be  postponed  until  your  withholding
obligation has been  satisfied.  Please consult your tax advisor  concerning the
consequences of a tender of shares.

         The  merger  of  Louisiana  Bancshares  and  Britton  & Koontz  will be
accounted  for as a  pooling-of-interests.  Accordingly,  you have agreed not to
sell the shares received upon exercise of your options until you are notified of
the publication of the results of at least 30 days of combined operations. It is
currently anticipated that publication will be made on or about March 31, 2001.

         Also  enclosed is a copy of a prospectus,  which  describes the options
and the manner in which the Louisiana  Bancshares Plan has been assumed and will
be  administered  by Britton & Koontz.  Please  carefully  review the prospectus
before exercising your options. If you have any questions,  please contact me at
(601) 445-5576.

                                           Very truly yours,


                                           W. Page Ogden
                                           President and Chief Executive Officer





December 1, 2000
Page 3

                                       BRITTON & KOONTZ CAPITAL CORPORATION
                                                NOTICE OF EXERCISE

Deliver to:       W. Page Ogden

                  Britton & Koontz Capital Corporation
                  500 Main Street
                  Natchez, Mississippi 39120

                  Britton & Koontz Capital  Corporation (the  "Corporation") has
assumed the options granted to me under the Louisiana Bancshares, Inc. Incentive
Stock Option Plan.  This document is intended to provide  notice of the exercise
of such options, as more fully set forth below.

1.      Exercise. Effective as of ____________,  200___, I elect to exercise the
        --------  options as to _________ shares of $2.50 par value common stock
        issued by the Corporation (the "Common Stock").

2.      Tender. In consideration of the exercise price of the options, I: ------

                  (__)     Tender  a  check  in  the  amount  of   $___________,
                           representing  payment in full of the option  price of
                           the shares.

                  (__)     Tender  previously  acquired Common Stock with a fair
                           market value equal to the option price of the shares.

                  (__)     Tender a  combination  of check and ______  shares of
                           previously acquired Common Stock having a value equal
                           to the option price of the shares.

3.      Determination  of Fair Market Value. I understand that fair market value
        hereunder of the Common Stock is determined as (i) the reported  closing
        or last  sale  price of the  Common  Stock  as  reported  on the  Nasdaq
        SmallCap Market or other exchange on which the Common Stock is traded on
        the date of  exercise  designated  above;  if the  Common  Stock was not
        traded on such date, on the next preceding day on which the Common Stock
        was  traded,   or  (ii)  any  other  definition  as  determined  by  the
        Corporation's board of directors.

4.      Issuance of  Securities.  I instruct the  Corporation  to deliver to the
        undersigned at the address below, a certificate  representing  the whole
        number of shares purchased, and a check in lieu of any fractional share,
        but I understand that the issuance of Common Stock hereunder may contain
        a  restrictive  legend  and may be  delayed  for any  period  reasonably
        necessary  to comply with  Federal or state  securities  laws or until I
        have satisfied applicable withholding obligations.

                            By:
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                            Date:
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                            Address:
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