| Relationships | Role | Relationship Start | Relationship End |
| Baybanks, Inc. | Parent | 12/31/1989 | 10/23/1991 |
| Baybanks, Inc. | Parent | 12/31/1978 | 12/30/1989 |
| Baybanks, Inc. | Parent | 12/31/1977 | 12/30/1978 |
| Baybanks, Inc. | Parent | 5/9/1956 | 12/30/1977 |
| Baybanks Mortgage Corp. | Subsidary | 11/22/1982 | 10/23/1991 |
| Baybanks Credit Corp. | Subsidary | 11/22/1982 | 6/30/1986 |
| E.C. Schirmer Music Co., Inc. | Subsidary | 9/30/1958 | 8/20/1985 |
| Yankee Capital Corporation | Subsidary | 12/31/1976 | 12/30/1984 |
| Walpole Press, Inc. | Subsidary | 6/30/1967 | 3/15/1982 |
| Foley Insurance Agency | Subsidary | 4/29/1978 | 2/16/1979 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Baybank, National Association | Buyer | 11,157,965 | Discontinued | 10/24/1991 | |
| Baybank Southeast, National Association | Seller | 529,291 | Discontinued | 11/24/1990 | |
| Wellesley Trust Company | Seller | Discontinued | 5/27/1963 |