| Relationships | Role | Relationship Start | Relationship End |
| Compass Bancshares, Inc. | Parent | 1/31/1991 | 6/28/1991 |
| Plaza Bancorporation, Inc. | Parent | 12/31/1983 | 1/30/1991 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Compass Bank-Dallas | Buyer | 1,224,596 | Discontinued | 6/29/1991 |