| Relationships | Role | Relationship Start | Relationship End |
| Nationsbank Of Texas, National Association | Parent | 7/30/1988 | 9/14/1993 |
| Interfirst Bank Dallas, National Association | Parent | 12/31/1981 | 6/6/1987 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Dpc, Inc. | Buyer | Discontinued | 9/15/1993 |