| Relationships | Role | Relationship Start | Relationship End |
| Texas Commerce Bancshares, Inc. | Parent | 7/19/1973 | 6/14/1987 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Chase Bank Of Texas, National Association | Buyer | 24,553,384 | Discontinued | 6/15/1987 |