1876 - 1939 (63 years)
| John Putnam Hopkins 1936-2018 |
| John Putnam Hopkins | |
| B: | 11 Aug 1936 |
| Boston, Suffolk County, Massachusetts | |
| D: | 13 Nov 2018 |
| Unity, Sullivan County, New Hampshire | |
| Mary Putnam 1906-2003 |
| Mary Putnam | |
| B: | 14 Nov 1906 |
| Danvers, Essex County, Massachusetts | |
| D: | 3 Jan 2003 |
| Hingham, Plymouth County, Massachusetts | |
 | Dr. John Renton Hopkins, M.D. 1906-1966 |
| Dr. John Renton Hopkins, M.D. | |
| B: | 27 Sep 1906 |
| Lynn, Essex County, Massachusetts | |
| D: | 3 Jul 1966 |
| Wolfeboro, Carroll County, New Hampshire | |
|
| Walter Lewis Putnam 1876-1939 |
| Walter Lewis Putnam | |
| B: | 14 Jun 1876 |
| Marlborough, Middlesex County, Massachusetts | |
| D: | 7 Jul 1939 |
| Hingham, Plymouth County, Massachusetts | |
| Winifred Bates Sawyer 1877-1973 |
| Winifred Bates Sawyer | |
| B: | 17 Jan 1877 |
| Southborough, Worcester County, Massachusetts | |
| M: | 30 Jun 1904 |
| Marlborough, Middlesex County, Massachusetts | |
| D: | 30 Jun 1973 |
| Watertown, Middlesex County, Massachusetts | |
