| Relationships | Role | Relationship Start | Relationship End |
| First Commonwealth Bancshares, Inc. | Parent | 6/6/1983 | 4/12/1989 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Park National Bank Of Houston | Buyer | 269,022 | Failure | 4/13/1989 | |
| Astro Bank | Seller | 5,930 | Failure | 10/17/1975 |