UNITED STATES SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, DC 20549
FORM 5
ANNUAL STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

( ) Check this box if no longer subject to Section 16.
( ) Form 3 Holdings Reported.
( ) Form 4 Transactions Reported.

1. Name and Address of Reporting Person
   Wilson, Donald H.
   770 North Water Street
   Milwaukee, WI 53202
   USA
2. Issuer Name and Ticker or Trading Symbol
   Marshall & Ilsley Corporation (MI)
3. IRS or Social Security Number of Reporting Person (Voluntary)
4. Statement for Month/Year
   2000
5. If Amendment, Date of Original (Month/Day/Year)
6. Relationship of Reporting Person(s) to Issuer (Check all applicable)
   ( ) Director                   ( ) 10% Owner
   (X) Officer (give title below) ( ) Other (specify below)
   Senior Vice President
7. Individual or Joint/Group Filing (Check Applicable Line)
   (X) Form filed by One Reporting Person
   ( ) Form filed by More than One Reporting Person

TABLE I -- Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

+---------------------------------+----------+-------------+-----------------------------+----------------+-----------+------------+
|1. Title of Security             |2. Trans- |3. Trans-    |4. Securities Acquired (A)   |5. Amount of    |6. Owner-  |7. Nature   |
|                                 |   action |   action    |   or Disposed of (D)        |   Securities   |   ship    |   of In-   |
|                                 |   Date   |   Code      |                             |   Beneficially |   Form:   |   direct   |
|                                 |          |             |                             |   Owned at     |   Direct  |   Bene-    |
|                                 |  (Month/ |             |                             |   End of       |   (D) or  |   ficial   |
|                                 |   Day/   |             +-----------+------+----------+   Year         |   Indirect|   Owner-   |
|                                 |   Year)  |             |Amount     |A/D   |Price     |                |   (I)     |   ship     |
+---------------------------------+----------+-------------+-----------+------+----------+----------------+-----------+------------+
                                                                                               
Common Stock                       12/15/2000 F (1)         -71         D      $45.0000   857              D





TABLE II -- Derivative Securities Acquired, Disposed of, or Beneficially Owned

+-------------+--------+----------+---------+-----------+---------------------+----------------+----------+--------+-------+-------+
|1.           |2.      |3.        |4.       |5.         |6.                   |7.              |8.        |9.      |10.    |11.    |
|             |        |          |         |           |                     |                |          |Number  |Owner- |       |
|             |        |          |         |           |                     |                |          |of      |ship   |       |
|             |        |          |         |           |                     |                |          |Deriv-  |Form of|       |
|             |        |          |         |           |                     |Title and Amount|          |ative   |Deriv- |       |
|             |        |          |         |           |                     |of Underlying   |          |Secur-  |ative  |Nature |
|             |Conver- |          |         |Number of  |                     |Securities      |          |ities   |Secur- |of     |
|             |sion or |          |         |Derivative |Date Exercisable     +-------+--------+          |Benefi- |ity:   |In-    |
|             |Exercise|          |         |Securities |and Expiration Date  |       |Amount  |          |cially  |Direct |direct |
|             |Price of|Transac-  |Transac- |Acquired(A)|(Month/Day/Year)     |       |or      |          |Owned   |(D) or |Bene-  |
|Title of     |Deriv-  |tion Date |tion Code|Disposed(D)+----------+----------+       |Number  |Price of  |at End  |In-    |ficial |
|Derivative   |ative   |(Month/   |         +-----+-----+Date Exer-|Expira-   |       |of      |Derivative|of      |direct |Owner- |
|Security     |Security|Day/Year) |         |(A)  |(D)  |cisable   |tion Date |Title  |Shares  |Security  |Year    |(I)    |ship   |
+-------------+--------+----------+---------+-----+-----+----------+----------+-------+--------+----------+--------+-------+-------+
                                                                                     
Perf. Shares   $0 (2)   12/14/2000 A         1000         (2)       12/31/2003 Common  1000     $0.0000    1000     D
                                                                               Stock            (2)


Explanation of Responses:
(1) The reporting person surrendered shares to issuer in transaction exempt
under Rule 16b-3 to satisfy tax withholding obligation arising from the vesting
of 200 shares of restricted stock.
(2) Award of performance shares under 1994 Long-Term Incentive Plan for
Executives.   Performance shares may be paid following expiration of the
performance period at the company's discretion in cash or in stock in an amount
ranging from zero to 275 percentof the performance shares awarded.

SIGNATURE OF REPORTING PERSON
/s/ Donald H. Wilson

DATE
12/31/2099