| Relationships | Role | Relationship Start | Relationship End |
| Cornerstone Alliance, Ltd. | Parent | 12/5/1988 | 7/26/1991 |
| Oxford Bancshares, Inc. | Parent | 12/31/1982 | 12/4/1988 |
| Oxford Bancshares, Inc. | Parent | 8/17/1981 | 12/30/1982 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Cornerbank | Buyer | 263,645 | Discontinued | 7/27/1991 |