| Relationships | Role | Relationship Start | Relationship End |
| Old Kent Financial Corporation | Parent | 6/18/1979 | 12/31/1994 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Fifth Third Bank | Buyer | 50,893,622 | Discontinued | 1/1/1995 | |
| Central Michigan Bank | Seller | Discontinued | 1/5/1970 |