| Relationships | Role | Relationship Start | Relationship End |
| First Bancshares Of Texas, Inc. | Parent | 4/9/1982 | 7/31/1992 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| The Hamilton National Bank | Buyer | 165,437 | Discontinued | 8/1/1992 | |
| East Texas State Bank | Seller | 21,278 | Failure | 11/18/1988 |