1847 - 1933 (85 years)
| Gregg Harding Preston | |
| B: | 24 Sep 1948 |
| Claremont, Sullivan County, New Hampshire | |
| D: | 31 Oct 1970 |
| Claremont, Sullivan County, New Hampshire | |
| Edith Lewis | |
| B: | 27 Jan 1924 |
| Claremont, Sullivan County, New Hampshire | |
| D: | 2 Dec 2011 |
| Dublin, Franklin County, Ohio | |
1924-1996
| Claude Hubert Preston | |
| B: | 25 Oct 1924 |
| Manchester, Hillsborough County, New Hampshire | |
| M: | 29 Nov 1945 |
| Kitsap County, Washington | |
| D: | 3 Sep 1996 |
| Gloucester, Essex County, Massachusetts | |
| Edward Clarence "Ted" Lewis, II | |
| B: | 7 Jul 1926 |
| Claremont, Sullivan County, New Hampshire | |
| D: | 23 Nov 2018 |
| Lebanon, Grafton County, New Hampshire | |
1929-2017
| Beverly Ann O'Connor | |
| B: | 3 Nov 1929 |
| West Lebanon, Grafton County, New Hampshire | |
| M: | 6 Jun 1953 |
| West Lebanon, Grafton County, New Hampshire | |
| D: | 23 Oct 2017 |
| Lebanon, Grafton County, New Hampshire | |
| Herbert Harding Lewis | |
| B: | 20 Sep 1896 |
| Claremont, Sullivan County, New Hampshire | |
| D: | 30 Nov 1928 |
| Claremont, Sullivan County, New Hampshire | |
1900-1976
| Rosa Anna Fisher | |
| B: | 2 May 1900 |
| North Adams, Berkshire County, Massachusetts | |
| M: | 19 Jul 1923 |
| Charlestown, Sullivan County, New Hampshire | |
| D: | 27 Jul 1976 |
| Claremont, Sullivan County, New Hampshire | |
|
| Edward Clarence Lewis | |
| B: | 23 Dec 1847 |
| Claremont, Sullivan County, New Hampshire | |
| D: | 8 Jun 1933 |
| Unity, Sullivan County, New Hampshire | |
1855-1931
| Mary Ann Snow Harding | |
| B: | 5 Sep 1855 |
| Charlestown, Suffolk County, Massachusetts | |
| M: | 16 Dec 1874 |
| Boston, Suffolk County, Massachusetts | |
| D: | 11 Oct 1931 |
| Concord, Merrimack County, New Hampshire | |
