1798 - 1874 (76 years)
 | Prof. Charles Gardner Swain 1917-1988 |
| Prof. Charles Gardner Swain | |
| B: | 26 May 1917 |
| Quincy, Norfolk County, Massachusetts | |
| D: | 10 Mar 1988 |
| Cambridge, Middlesex County, Massachusetts | |
Marguerite L. Stay -Unknown |
| Marguerite L. Stay | |
| D: | Unknown |
| Frank Brown Swain 1882-Unknown |
| Frank Brown Swain | |
| B: | 4 Mar 1882 |
| Brockton, Plymouth County, Massachusetts | |
| D: | Unknown |
| Lottie Gertrude Hennick 1882-Unknown |
| Lottie Gertrude Hennick | |
| B: | 27 Oct 1882 |
| South Hadley, Hampshire County, Massachusetts | |
| M: | 8 Nov 1910 |
| Brockton, Plymouth County, Massachusetts | |
| D: | Unknown |
| Ann Elizabeth Gardner Abt 1840-1927 |
| Ann Elizabeth Gardner | |
| B: | Abt Jun 1840 |
| Nantucket, Nantucket County, Massachusetts | |
| D: | 1927 |
| Charles J. Swain 1834-1896 |
| Charles J. Swain | |
| B: | 1834 |
| Nantucket, Nantucket County, Massachusetts | |
| M: | 14 Jun 1869 |
| Nantucket, Nantucket County, Massachusetts | |
| D: | 1 Dec 1896 |
| Brockton, Plymouth County, Massachusetts | |
|
| Timothy M. Gardner 1798-1874 |
| Timothy M. Gardner | |
| B: | 16 Jan 1798 |
| Nantucket, Nantucket County, Massachusetts | |
| D: | 13 Sep 1874 |
| Nantucket, Nantucket County, Massachusetts | |
| Lydia Dow 1795-1874 |
| Lydia Dow | |
| B: | 24 Nov 1795 |
| M: | 1 May 1819 |
| Nantucket, Nantucket County, Massachusetts | |
| D: | 23 Oct 1874 |
