| Relationships | Role | Relationship Start | Relationship End |
| First Chicago Nbd Corporation | Parent | 11/24/1980 | 10/1/1987 |
| Michigan National Bank-West Metro | Parent | 3/31/1978 | 11/23/1980 |
| Michigan National Bank | Parent | 3/31/1976 | 3/30/1978 |
| Michigan National Corporation | Parent | 7/24/1973 | 3/30/1976 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Nbd Management Corporation | Seller | Discontinued | 1/1/1987 |