| Relationships | Role | Relationship Start | Relationship End |
| M&T Bank Corporation | Parent | 1/26/1973 | 2/29/1992 |
| Traders Leasing Corp. | Subsidary | 11/5/1987 | 2/29/1992 |
| Financial Computer Center Of Eastern New York, Inc. | Subsidary | 9/23/1977 | 2/29/1992 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Manufacturers And Traders Trust Company | Buyer | 126,239,147 | Discontinued | 3/1/1992 | |
| Peoples National Bank Of Rockland County | Seller | 29,482 | Failure | 9/14/1985 | |
| First National Bank Of Milton | Seller | Discontinued | 2/15/1965 |