| Relationships | Role | Relationship Start | Relationship End |
| Hsbc Usa Inc. | Parent | 5/9/1956 | 12/31/1975 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Hsbc Bank Usa | Buyer | 110,305,393 | Discontinued | 1/1/1976 | |
| Marine Midland Trust Company Of Mohawk Valley | Seller | Discontinued | 1/30/1971 | ||
| Auburn Trust Company | Seller | Discontinued | 10/3/1960 |