| Relationships | Role | Relationship Start | Relationship End |
| Firstar Holdings Corporation | Parent | 10/18/1990 | 5/31/1991 |
| Firstar Holdings Corporation | Parent | 12/31/1981 | 10/17/1990 |
| Firstar Holdings Corporation | Parent | 12/31/1974 | 12/30/1981 |
| Firstar Holdings Corporation | Parent | 12/31/1970 | 12/30/1974 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Firstar Bank Milwaukee, National Association | Buyer | 7,643,387 | Discontinued | 6/1/1991 |