Exhibit 24 POWER OF ATTORNEY The undersigned, in his or her capacity as a director or officer, or both, as the case may be, of Old Kent Financial Corporation, does hereby appoint DAVID J. WAGNER, WILLIAM L. SANDERS, ALBERT T. POTAS, and MARY TUUK, and any of them severally, his or her attorney or attorneys with full power of substitution to execute in his or her name, in his or her capacity as a director or officer, or both, as the case may be, of Old Kent Financial Corporation, a Form S-4 Registration Statement of Old Kent Financial Corporation relating to shares of Common Stock, $1 par value, to be issued under an Agreement and Plan of Merger with First Evergreen Corporation, any and all amendments to such Registration Statement and post-effective amendments thereto, and to file the same with all exhibits thereto and all other documents in connection therewith with the Securities and Exchange Commission. April 20, 1998 /S/ RICHARD L. ANTONINI Richard L. Antonini Director POWER OF ATTORNEY The undersigned, in his or her capacity as a director or officer, or both, as the case may be, of Old Kent Financial Corporation, does hereby appoint DAVID J. WAGNER, WILLIAM L. SANDERS, ALBERT T. POTAS, and MARY TUUK, and any of them severally, his or her attorney or attorneys with full power of substitution to execute in his or her name, in his or her capacity as a director or officer, or both, as the case may be, of Old Kent Financial Corporation, a Form S-4 Registration Statement of Old Kent Financial Corporation relating to shares of Common Stock, $1 par value, to be issued under an Agreement and Plan of Merger with First Evergreen Corporation, any and all amendments to such Registration Statement and post-effective amendments thereto, and to file the same with all exhibits thereto and all other documents in connection therewith with the Securities and Exchange Commission. April 20, 1998 /S/ JOHN D. BOYLES John D. Boyles Director POWER OF ATTORNEY The undersigned, in his or her capacity as a director or officer, or both, as the case may be, of Old Kent Financial Corporation, does hereby appoint DAVID J. WAGNER, WILLIAM L. SANDERS, ALBERT T. POTAS, and MARY TUUK, and any of them severally, his or her attorney or attorneys with full power of substitution to execute in his or her name, in his or her capacity as a director or officer, or both, as the case may be, of Old Kent Financial Corporation, a Form S-4 Registration Statement of Old Kent Financial Corporation relating to shares of Common Stock, $1 par value, to be issued under an Agreement and Plan of Merger with First Evergreen Corporation, any and all amendments to such Registration Statement and post-effective amendments thereto, and to file the same with all exhibits thereto and all other documents in connection therewith with the Securities and Exchange Commission. April 20, 1998 /S/ WILLIAM P. CRAWFORD William P. Crawford Director POWER OF ATTORNEY The undersigned, in his or her capacity as a director or officer, or both, as the case may be, of Old Kent Financial Corporation, does hereby appoint DAVID J. WAGNER, WILLIAM L. SANDERS, ALBERT T. POTAS, and MARY TUUK, and any of them severally, his or her attorney or attorneys with full power of substitution to execute in his or her name, in his or her capacity as a director or officer, or both, as the case may be, of Old Kent Financial Corporation, a Form S-4 Registration Statement of Old Kent Financial Corporation relating to shares of Common Stock, $1 par value, to be issued under an Agreement and Plan of Merger with First Evergreen Corporation, any and all amendments to such Registration Statement and post-effective amendments thereto, and to file the same with all exhibits thereto and all other documents in connection therewith with the Securities and Exchange Commission. April 20, 1998 /S/ RICHARD M. DEVOS, JR. Richard M. DeVos, Jr. Director POWER OF ATTORNEY The undersigned, in his or her capacity as a director or officer, or both, as the case may be, of Old Kent Financial Corporation, does hereby appoint DAVID J. WAGNER, WILLIAM L. SANDERS, ALBERT T. POTAS, and MARY TUUK, and any of them severally, his or her attorney or attorneys with full power of substitution to execute in his or her name, in his or her capacity as a director or officer, or both, as the case may be, of Old Kent Financial Corporation, a Form S-4 Registration Statement of Old Kent Financial Corporation relating to shares of Common Stock, $1 par value, to be issued under an Agreement and Plan of Merger with First Evergreen Corporation, any and all amendments to such Registration Statement and post-effective amendments thereto, and to file the same with all exhibits thereto and all other documents in connection therewith with the Securities and Exchange Commission. April 20, 1998 /S/ WILLIAM G. GONZALEZ William G. Gonzalez Director POWER OF ATTORNEY The undersigned, in his or her capacity as a director or officer, or both, as the case may be, of Old Kent Financial Corporation, does hereby appoint DAVID J. WAGNER, WILLIAM L. SANDERS, ALBERT T. POTAS, and MARY TUUK, and any of them severally, his or her attorney or attorneys with full power of substitution to execute in his or her name, in his or her capacity as a director or officer, or both, as the case may be, of Old Kent Financial Corporation, a Form S-4 Registration Statement of Old Kent Financial Corporation relating to shares of Common Stock, $1 par value, to be issued under an Agreement and Plan of Merger with First Evergreen Corporation, any and all amendments to such Registration Statement and post-effective amendments thereto, and to file the same with all exhibits thereto and all other documents in connection therewith with the Securities and Exchange Commission. April 20, 1998 /S/ JAMES P. HACKETT James P. Hackett Director POWER OF ATTORNEY The undersigned, in his or her capacity as a director or officer, or both, as the case may be, of Old Kent Financial Corporation, does hereby appoint DAVID J. WAGNER, WILLIAM L. SANDERS, ALBERT T. POTAS, and MARY TUUK, and any of them severally, his or her attorney or attorneys with full power of substitution to execute in his or her name, in his or her capacity as a director or officer, or both, as the case may be, of Old Kent Financial Corporation, a Form S-4 Registration Statement of Old Kent Financial Corporation relating to shares of Common Stock, $1 par value, to be issued under an Agreement and Plan of Merger with First Evergreen Corporation, any and all amendments to such Registration Statement and post-effective amendments thereto, and to file the same with all exhibits thereto and all other documents in connection therewith with the Securities and Exchange Commission. April 20, 1998 /S/ ERINA HANKA Erina Hanka Director POWER OF ATTORNEY The undersigned, in his or her capacity as a director or officer, or both, as the case may be, of Old Kent Financial Corporation, does hereby appoint DAVID J. WAGNER, WILLIAM L. SANDERS, ALBERT T. POTAS, and MARY TUUK, and any of them severally, his or her attorney or attorneys with full power of substitution to execute in his or her name, in his or her capacity as a director or officer, or both, as the case may be, of Old Kent Financial Corporation, a Form S-4 Registration Statement of Old Kent Financial Corporation relating to shares of Common Stock, $1 par value, to be issued under an Agreement and Plan of Merger with First Evergreen Corporation, any and all amendments to such Registration Statement and post-effective amendments thereto, and to file the same with all exhibits thereto and all other documents in connection therewith with the Securities and Exchange Commission. April 20, 1998 /S/ EARL D. HOLTON Earl D. Holton Director POWER OF ATTORNEY The undersigned, in his or her capacity as a director or officer, or both, as the case may be, of Old Kent Financial Corporation, does hereby appoint DAVID J. WAGNER, WILLIAM L. SANDERS, ALBERT T. POTAS, and MARY TUUK, and any of them severally, his or her attorney or attorneys with full power of substitution to execute in his or her name, in his or her capacity as a director or officer, or both, as the case may be, of Old Kent Financial Corporation, a Form S-4 Registration Statement of Old Kent Financial Corporation relating to shares of Common Stock, $1 par value, to be issued under an Agreement and Plan of Merger with First Evergreen Corporation, any and all amendments to such Registration Statement and post-effective amendments thereto, and to file the same with all exhibits thereto and all other documents in connection therewith with the Securities and Exchange Commission. April 20, 1998 /S/ MICHAEL J. JANDERNOA Michael J. Jandernoa Director POWER OF ATTORNEY The undersigned, in his or her capacity as a director or officer, or both, as the case may be, of Old Kent Financial Corporation, does hereby appoint DAVID J. WAGNER, WILLIAM L. SANDERS, ALBERT T. POTAS, and MARY TUUK, and any of them severally, his or her attorney or attorneys with full power of substitution to execute in his or her name, in his or her capacity as a director or officer, or both, as the case may be, of Old Kent Financial Corporation, a Form S-4 Registration Statement of Old Kent Financial Corporation relating to shares of Common Stock, $1 par value, to be issued under an Agreement and Plan of Merger with First Evergreen Corporation, any and all amendments to such Registration Statement and post-effective amendments thereto, and to file the same with all exhibits thereto and all other documents in connection therewith with the Securities and Exchange Commission. April 20, 1998 /S/ KEVIN T. KABAT Kevin T. Kabat Vice Chairman of the Board and Director POWER OF ATTORNEY The undersigned, in his or her capacity as a director or officer, or both, as the case may be, of Old Kent Financial Corporation, does hereby appoint DAVID J. WAGNER, WILLIAM L. SANDERS, ALBERT T. POTAS, and MARY TUUK, and any of them severally, his or her attorney or attorneys with full power of substitution to execute in his or her name, in his or her capacity as a director or officer, or both, as the case may be, of Old Kent Financial Corporation, a Form S-4 Registration Statement of Old Kent Financial Corporation relating to shares of Common Stock, $1 par value, to be issued under an Agreement and Plan of Merger with First Evergreen Corporation, any and all amendments to such Registration Statement and post-effective amendments thereto, and to file the same with all exhibits thereto and all other documents in connection therewith with the Securities and Exchange Commission. April 20, 1998 /S/ FRED P. KELLER Fred P. Keller Director POWER OF ATTORNEY The undersigned, in his or her capacity as a director or officer, or both, as the case may be, of Old Kent Financial Corporation, does hereby appoint DAVID J. WAGNER, WILLIAM L. SANDERS, ALBERT T. POTAS, and MARY TUUK, and any of them severally, his or her attorney or attorneys with full power of substitution to execute in his or her name, in his or her capacity as a director or officer, or both, as the case may be, of Old Kent Financial Corporation, a Form S-4 Registration Statement of Old Kent Financial Corporation relating to shares of Common Stock, $1 par value, to be issued under an Agreement and Plan of Merger with First Evergreen Corporation, any and all amendments to such Registration Statement and post-effective amendments thereto, and to file the same with all exhibits thereto and all other documents in connection therewith with the Securities and Exchange Commission. April 20, 1998 /S/ JOHN P. KELLER John P. Keller Director POWER OF ATTORNEY The undersigned, in his or her capacity as a director or officer, or both, as the case may be, of Old Kent Financial Corporation, does hereby appoint DAVID J. WAGNER, WILLIAM L. SANDERS, ALBERT T. POTAS, and MARY TUUK, and any of them severally, his or her attorney or attorneys with full power of substitution to execute in his or her name, in his or her capacity as a director or officer, or both, as the case may be, of Old Kent Financial Corporation, a Form S-4 Registration Statement of Old Kent Financial Corporation relating to shares of Common Stock, $1 par value, to be issued under an Agreement and Plan of Merger with First Evergreen Corporation, any and all amendments to such Registration Statement and post-effective amendments thereto, and to file the same with all exhibits thereto and all other documents in connection therewith with the Securities and Exchange Commission. April 20, 1998 /S/ HENDRIK G. MEIJER Hendrik G. Meijer Director POWER OF ATTORNEY The undersigned, in his or her capacity as a director or officer, or both, as the case may be, of Old Kent Financial Corporation, does hereby appoint DAVID J. WAGNER, WILLIAM L. SANDERS, ALBERT T. POTAS, and MARY TUUK, and any of them severally, his or her attorney or attorneys with full power of substitution to execute in his or her name, in his or her capacity as a director or officer, or both, as the case may be, of Old Kent Financial Corporation, a Form S-4 Registration Statement of Old Kent Financial Corporation relating to shares of Common Stock, $1 par value, to be issued under an Agreement and Plan of Merger with First Evergreen Corporation, any and all amendments to such Registration Statement and post-effective amendments thereto, and to file the same with all exhibits thereto and all other documents in connection therewith with the Securities and Exchange Commission. April 20, 1998 /S/ PERCY A. PIERRE Percy A. Pierre Director POWER OF ATTORNEY The undersigned, in his or her capacity as a director or officer, or both, as the case may be, of Old Kent Financial Corporation, does hereby appoint DAVID J. WAGNER, WILLIAM L. SANDERS, ALBERT T. POTAS, and MARY TUUK, and any of them severally, his or her attorney or attorneys with full power of substitution to execute in his or her name, in his or her capacity as a director or officer, or both, as the case may be, of Old Kent Financial Corporation, a Form S-4 Registration Statement of Old Kent Financial Corporation relating to shares of Common Stock, $1 par value, to be issued under an Agreement and Plan of Merger with First Evergreen Corporation, any and all amendments to such Registration Statement and post-effective amendments thereto, and to file the same with all exhibits thereto and all other documents in connection therewith with the Securities and Exchange Commission. April 20, 1998 /S/ MARILYN J. SCHLACK Marilyn J. Schlack Director POWER OF ATTORNEY The undersigned, in his or her capacity as a director or officer, or both, as the case may be, of Old Kent Financial Corporation, does hereby appoint DAVID J. WAGNER, WILLIAM L. SANDERS, ALBERT T. POTAS, and MARY TUUK, and any of them severally, his or her attorney or attorneys with full power of substitution to execute in his or her name, in his or her capacity as a director or officer, or both, as the case may be, of Old Kent Financial Corporation, a Form S-4 Registration Statement of Old Kent Financial Corporation relating to shares of Common Stock, $1 par value, to be issued under an Agreement and Plan of Merger with First Evergreen Corporation, any and all amendments to such Registration Statement and post-effective amendments thereto, and to file the same with all exhibits thereto and all other documents in connection therewith with the Securities and Exchange Commission. April 20, 1998 /S/ PETER F. SECCHIA Peter F. Secchia Director POWER OF ATTORNEY The undersigned, in his or her capacity as a director or officer, or both, as the case may be, of Old Kent Financial Corporation, does hereby appoint DAVID J. WAGNER, WILLIAM L. SANDERS, ALBERT T. POTAS, and MARY TUUK, and any of them severally, his or her attorney or attorneys with full power of substitution to execute in his or her name, in his or her capacity as a director or officer, or both, as the case may be, of Old Kent Financial Corporation, a Form S-4 Registration Statement of Old Kent Financial Corporation relating to shares of Common Stock, $1 par value, to be issued under an Agreement and Plan of Merger with First Evergreen Corporation, any and all amendments to such Registration Statement and post-effective amendments thereto, and to file the same with all exhibits thereto and all other documents in connection therewith with the Securities and Exchange Commission. April 20, 1998 /S/ DAVID J. WAGNER David J. Wagner Chairman of the Board, President, Chief Executive Officer and Director (Principal Executive Officer) POWER OF ATTORNEY The undersigned, in his or her capacity as a director or officer, or both, as the case may be, of Old Kent Financial Corporation, does hereby appoint DAVID J. WAGNER, WILLIAM L. SANDERS, ALBERT T. POTAS, and MARY TUUK, and any of them severally, his or her attorney or attorneys with full power of substitution to execute in his or her name, in his or her capacity as a director or officer, or both, as the case may be, of Old Kent Financial Corporation, a Form S-4 Registration Statement of Old Kent Financial Corporation relating to shares of Common Stock, $1 par value, to be issued under an Agreement and Plan of Merger with First Evergreen Corporation, any and all amendments to such Registration Statement and post-effective amendments thereto, and to file the same with all exhibits thereto and all other documents in connection therewith with the Securities and Exchange Commission. April 20, 1998 /S/ MARGARET SELLERS WALKER Margaret Sellers Walker Director POWER OF ATTORNEY The undersigned, in his or her capacity as a director or officer, or both, as the case may be, of Old Kent Financial Corporation, does hereby appoint DAVID J. WAGNER, WILLIAM L. SANDERS, ALBERT T. POTAS, and MARY TUUK, and any of them severally, his or her attorney or attorneys with full power of substitution to execute in his or her name, in his or her capacity as a director or officer, or both, as the case may be, of Old Kent Financial Corporation, a Form S-4 Registration Statement of Old Kent Financial Corporation relating to shares of Common Stock, $1 par value, to be issued under an Agreement and Plan of Merger with First Evergreen Corporation, any and all amendments to such Registration Statement and post-effective amendments thereto, and to file the same with all exhibits thereto and all other documents in connection therewith with the Securities and Exchange Commission. April 20, 1998 /S/ ROBERT H. WARRINGTON Robert H. Warrington Vice Chairman of the Board and Director