| Relationships | Role | Relationship Start | Relationship End |
| Texas Commerce Bancshares, Inc. | Parent | 5/19/1981 | 6/21/1987 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Texas Commerce Bank - Corpus Christi, National Association | Buyer | 165,519 | Discontinued | 6/22/1987 |