| Relationships | Role | Relationship Start | Relationship End |
| Interfirst Corporation | Parent | 6/28/1983 | 6/6/1987 |
| First United Bancorporation, Inc. | Parent | 8/26/1974 | 6/27/1983 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Nationsbank Of Texas, National Association | Buyer | 62,921,254 | Failure | 7/30/1988 |