| Relationships | Role | Relationship Start | Relationship End |
| Firstar Corporation Of Illinois | Parent | 2/1/1993 | 11/6/1994 |
| Dsb Corporation | Parent | 8/1/1978 | 1/31/1993 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Firstar Bank Illinois | Buyer | 2,671,979 | Discontinued | 11/7/1994 | |
| Firstar North Shore Bank | Seller | 35,286 | Discontinued | 8/9/1993 |