| Relationships | Role | Relationship Start | Relationship End |
| 1St Source Bank | Parent | 12/31/1984 | 9/8/1988 |
| Robanco Financial Corp. | Parent | 7/31/1984 | 9/8/1988 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Norwest Bank Rochester | Buyer | 88,855 | Discontinued | 9/9/1988 |