| Relationships | Role | Relationship Start | Relationship End |
| Interfirst Corporation | Parent | 6/28/1983 | 6/6/1987 |
| First United Bancorporation, Inc. | Parent | 12/31/1978 | 6/27/1983 |
| First United Bancorporation, Inc. | Parent | 12/31/1976 | 12/30/1978 |
| First United Bancorporation, Inc. | Parent | 5/29/1974 | 12/30/1976 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| First Republicbank Fort Worth, National Association | Buyer | 1,956,560 | Discontinued | 6/1/1988 |