| Relationships | Role | Relationship Start | Relationship End |
| Comerica Incorporated | Parent | 6/18/1992 | 10/21/1992 |
| Manufacturers National Corporation | Parent | 10/28/1987 | 6/17/1992 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Affiliated Bank | Buyer | 1,429,526 | Discontinued | 10/22/1992 |