| Relationships | Role | Relationship Start | Relationship End |
| Comerica Incorporated | Parent | 6/18/1992 | 1/31/1993 |
| Manufacturers National Corporation | Parent | 7/25/1986 | 6/17/1992 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Comerica Bank, National Association | Buyer | 8,942 | Discontinued | 2/1/1993 |