| Relationships | Role | Relationship Start | Relationship End |
| Brenton Banks, Inc. | Parent | 12/31/1982 | 9/29/1995 |
| Brenton Banks, Inc. | Parent | 12/31/1970 | 12/30/1982 |
| Brenton Bank Services Corporation | Subsidary | 4/30/1992 | 9/29/1995 |
| Brenton Emmetsburg Investment Company | Subsidary | 10/21/1994 | 6/30/1995 |
| Brenton Information Systems, Inc. | Subsidary | 12/31/1976 | 4/29/1992 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Brenton Bank | Buyer | 2,005,318 | Pooling of Interests | Discontinued | 9/30/1995 |
| 1St Federal Savings And Loan Association Of Estherville And Emmetsburg | Seller | 44,408 | Failure | 6/16/1990 |