| Relationships | Role | Relationship Start | Relationship End |
| First Republicbank Corporation | Parent | 1/1/1981 | 4/29/1988 |
| Fort Sam Houston Bankshares, Incorporated | Parent | 4/15/1977 | 12/31/1980 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| First Republicbank San Antonio, National Association | Buyer | 797,201 | Discontinued | 4/30/1988 |