| Relationships | Role | Relationship Start | Relationship End |
| Bank Of Ireland First Holdings, Inc. | Parent | 10/12/1990 | 5/31/1992 |
| First Nh Banks, Inc. | Parent | 4/30/1974 | 10/11/1990 |
| First Nh Investment Services, Inc. | Subsidary | 12/16/1986 | 5/31/1992 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Citizens Bank New Hampshire | Buyer | 10,077,634 | Discontinued | 6/1/1992 | |
| First Cheshire Bank | Seller | 94,501 | Discontinued | 3/1/1990 | |
| The Bedford Bank | Seller | 107,590 | Discontinued | 4/29/1989 |