| Relationships | Role | Relationship Start | Relationship End |
| Tomball Capital Corporation | Parent | 4/20/1990 | 7/12/1995 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Wells Fargo Bank Texas, National Association | Buyer | 7,565,976 | Acquisition | Discontinued | 7/13/1995 |
| Citadel Bank | Seller | 21,874 | Failure | 3/22/1991 | |
| Community Bank, National Association | Seller | 8,556 | Failure | 1/27/1989 |