| Relationships | Role | Relationship Start | Relationship End |
| Texas Commerce Bancshares, Inc. | Parent | 11/3/1975 | 8/12/1990 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Chase Bank Of Texas, National Association | Buyer | 24,553,384 | Discontinued | 8/13/1990 |