| Relationships | Role | Relationship Start | Relationship End |
| Barret Bancorp, Inc. | Parent | 1/13/1999 | 4/6/2001 |
| Barretville Corporation | Subsidary | 7/9/1996 | 1/12/1999 |
| The Somerville Bank & Trust Company | Subsidary | 12/31/1970 | 7/8/1996 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Trustmark National Bank | Buyer | 13,160,266 | Acquisition | Discontinued | 4/7/2001 |