| Relationships | Role | Relationship Start | Relationship End |
| Firstar Corporation Of Minnesota | Parent | 10/4/1988 | 6/30/1991 |
| Sahara Bancorp, Inc. | Parent | 2/24/1981 | 10/3/1988 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Firstar Bank Of Minnesota, National Association | Buyer | 2,506,295 | Discontinued | 7/1/1991 |