DIRECTOR'S POWER OF ATTORNEY
The undersigned director of Marshall & Ilsley Corporation, a Wisconsin corporation, hereby constitutes and
designates each of J. B. Wigdale and M. A. Hatfield, with the power of substitution, the true and lawful attorney-
in-fact of the undersigned to sign for him in his name, the Form 10-K of Marshall & Ilsley Corporation for its
fiscal year ended December 31, 1993 and any and all amendments and/or supplements to said Form 10-K,
generally to do all such things in his name and behalf in his capacity as a director to enable Marshall & Ilsley
Corporation to comply with the provisions of the Securities Exchange Act of 1934, as amended, and all
requirements of the Securities and Exchange Commission, and hereby ratifying and confirming his signature as it
may be signed by said attorney to said Form 10-K and any and all amendments and/or supplements thereto.
Dated this 28th day of March, 1994.
DIRECTOR'S POWER OF ATTORNEY
The undersigned director of Marshall & Ilsley Corporation, a Wisconsin corporation, hereby constitutes and
designates each of J. B. Wigdale and M. A. Hatfield, with the power of substitution, the true and lawful attorney-
in-fact of the undersigned to sign for him in his name, the Form 10-K of Marshall & Ilsley Corporation for its
fiscal year ended December 31, 1993 and any and all amendments and/or supplements to said Form 10-K,
generally to do all such things in his name and behalf in his capacity as a director to enable Marshall & Ilsley
Corporation to comply with the provisions of the Securities Exchange Act of 1934, as amended, and all
requirements of the Securities and Exchange Commission, and hereby ratifying and confirming his signature as it
may be signed by said attorney to said Form 10-K and any and all amendments and/or supplements thereto.
Dated this 15th day of March, 1994.
DIRECTOR'S POWER OF ATTORNEY
The undersigned director of Marshall & Ilsley Corporation, a Wisconsin corporation, hereby constitutes and
designates each of J.