| Relationships | Role | Relationship Start | Relationship End |
| Multibank Financial Corp. | Parent | 1/11/1972 | 6/30/1980 |
| 8 North Main Street Attleboro Realty Trust | Subsidary | 12/31/1976 | 6/30/1980 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Durfee Attleboro Bank | Buyer | 346,808 | Discontinued | 7/1/1980 |