| Relationships | Role | Relationship Start | Relationship End |
| Firstar Holdings Corporation | Parent | 10/18/1990 | 6/30/1991 |
| Firstar Holdings Corporation | Parent | 3/27/1973 | 10/17/1990 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Firstar Bank Milwaukee, National Association | Buyer | 7,643,387 | Discontinued | 7/1/1991 |