| Relationships | Role | Relationship Start | Relationship End |
| Century Bank And Trust Company | Parent | 11/16/1992 | 11/28/1994 |
| Century North Shore Bank And Trust Company | Parent | 12/31/1976 | 11/15/1992 |
| Century Bancorp, Inc. | Parent | 11/19/1973 | 12/30/1976 |
| Relationships | Role | Relationship Start | Relationship End |
| Century Bank And Trust Company | Parent | 11/16/1992 | 11/28/1994 |
| Century North Shore Bank And Trust Company | Parent | 12/31/1976 | 11/15/1992 |
| Century Bancorp, Inc. | Parent | 11/19/1973 | 12/30/1976 |