| Relationships | Role | Relationship Start | Relationship End |
| Csb Realty Corp | Parent | 8/18/1989 | 1/6/1991 |
| Bank Of New England-North, National Association | Parent | 12/31/1976 | 8/17/1989 |
| State Street Corporation | Parent | 12/31/1975 | 12/30/1976 |
| State Street Corporation | Parent | 8/8/1973 | 12/30/1975 |