| Relationships | Role | Relationship Start | Relationship End |
| Firstar Corporation Of Iowa | Parent | 12/31/1982 | 12/10/1995 |
| Cedar Falls Holding Company, Ltd. | Parent | 3/12/1973 | 2/26/1982 |
| Cedar Falls Capital Corporation | Subsidary | 12/10/1992 | 12/10/1995 |
| Cedar Falls Holding Company, Ltd. | Subsidary | 4/29/1991 | 12/10/1995 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Firstar Bank Iowa, National Association | Buyer | 2,875,965 | Pooling of Interests | Discontinued | 12/11/1995 |