| Relationships | Role | Relationship Start | Relationship End |
| Bankboston Corporation | Parent | 12/31/1983 | 6/19/1986 |
| Bankboston Corporation | Parent | 12/31/1980 | 12/30/1983 |
| Bankboston Corporation | Parent | 12/31/1976 | 12/30/1980 |
| Bankboston Corporation | Parent | 11/30/1973 | 12/30/1976 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Fleet National Bank | Buyer | 213,056,075 | Discontinued | 6/20/1986 | |
| Bank Of Boston-Berkshire, National Association | Seller | 77,206 | Discontinued | 10/29/1984 | |
| Old Colony Bank Of Franklin County, National Association | Seller | 36,309 | Discontinued | 5/13/1983 | |
| Heritage Bank And Trust Company | Seller | 11,745 | Discontinued | 2/3/1976 | |
| Chicopee Bank & Trust Company | Seller | 10,869 | Failure | 5/10/1975 |