| Relationships | Role | Relationship Start | Relationship End |
| Firstar Corporation Of Wisconsin | Parent | 1/31/1995 | 4/9/1995 |
| First Colonial Bankshares Corporation | Parent | 1/31/1989 | 1/30/1995 |
| Du Page County Bancorp, Inc. | Parent | 9/26/1983 | 1/30/1989 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Firstar Bank Illinois | Buyer | 2,671,979 | Pooling of Interests | Discontinued | 4/10/1995 |