| Relationships | Role | Relationship Start | Relationship End |
| United Michigan Corporation | Parent | 8/1/1981 | 3/27/1985 |
| United Michigan Corporation | Parent | 7/9/1973 | 7/31/1981 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| First Chicago Nbd Mortgage Company | Buyer | Discontinued | 3/28/1985 |