| Relationships | Role | Relationship Start | Relationship End |
| Bank One, Michigan | Parent | 10/1/1997 | 8/31/2001 |
| First Chicago Nbd Corporation | Parent | 3/11/1974 | 9/30/1997 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Bank One, National Association | Buyer | 69,853,000 | Pooling of Interests | Discontinued | 9/1/2001 |
| Nbd Mortgage Company Of Illinois | Seller | Discontinued | 1/1/1994 | ||
| United Michigan Mortgage Co | Seller | Discontinued | 3/28/1985 |