| Relationships | Role | Relationship Start | Relationship End |
| First Interstate Bancorp Of Texas, Inc. | Parent | 1/29/1988 | 12/31/1992 |
| Allied Bancshares, Inc. | Parent | 7/9/1975 | 1/28/1988 |
| Relationships | Role | Relationship Start | Relationship End |
| First Interstate Bancorp Of Texas, Inc. | Parent | 1/29/1988 | 12/31/1992 |
| Allied Bancshares, Inc. | Parent | 7/9/1975 | 1/28/1988 |