| Relationships | Role | Relationship Start | Relationship End |
| Manufacturers Hanover Corporation | Parent | 7/25/1973 | 12/30/1985 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Manufacturers Hanover Trust Company | Buyer | 54,941,000 | Discontinued | 12/31/1985 | |
| Manufacturers Hanover Trust Company/Capital Region | Seller | 105,587 | Discontinued | 1/1/1982 | |
| Manufacturers Hanover Trust Company/Central New York | Seller | 233,896 | Discontinued | 1/1/1982 | |
| Allegany Office | Seller | Discontinued | 1/2/1963 |