EXHIBIT 23(b) CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS To Old Kent Financial Corporation: As independent public accountants, we hereby consent to the incorporation by reference in this Registration Statement on Form S-8 for the Employee Stock Purchase Plan of 1999 of our report dated January 14, 1999, included in Old Kent Financial Corporation's Annual Report on Form 10-K for the year ended December 31, 1998 and to all references to our Firm included in this Registration Statement. Chicago, Illinois April 21, 1999