| Relationships | Role | Relationship Start | Relationship End |
| First Michigan Bank Corporation | Parent | 7/19/1988 | 9/29/1997 |
| Csb Financial Corporation | Parent | 4/1/1986 | 7/18/1988 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| The Huntington National Bank | Buyer | 100,416,340 | Pooling of Interests | Discontinued | 9/30/1997 |