1752 - 1815 (63 years)
 | Helen Maria Mason Abt 1844-1935 |
| Helen Maria Mason | |
| B: | Abt Sep 1844 |
| Boston, Suffolk County, Massachusetts | |
| D: | 1935 |
| Brookline, Norfolk County, Massachusetts | |
 | William Henry Harrison Soule 1840-1916 |
| William Henry Harrison Soule | |
| B: | 21 Feb 1840 |
| Wareham, Plymouth County, Massachusetts | |
| M: | 12 May 1864 |
| Boston, Suffolk County, Massachusetts | |
| D: | 7 Nov 1916 |
| Brookline, Norfolk County, Massachusetts | |
| George Henry Mason 1848-1922 |
| George Henry Mason | |
| B: | 20 Jan 1848 |
| South Boston, Suffolk County, Massachusetts | |
| D: | 9 Dec 1922 |
| Greenwich, Worcester County, Massachusetts | |
| Fannie Elizabeth Root 1858-1931 |
| Fannie Elizabeth Root | |
| B: | 29 Mar 1858 |
| Greenwich, Worcester County, Massachusetts | |
| M: | 9 Nov 1876 |
| Greenwich, Worcester County, Massachusetts | |
| D: | 9 Apr 1931 |
| Stafford Springs, Tolland County, Connecticut | |
| Seth Hall Mason 1818-1856 |
| Seth Hall Mason | |
| B: | 1818 |
| Keene, Cheshire County, New Hampshire | |
| D: | 4 Mar 1856 |
| Boston, Suffolk County, Massachusetts | |
| Clarissa "Clara" Lowd 1823-1914 |
| Clarissa "Clara" Lowd | |
| B: | 3 Jan 1823 |
| Milton, Strafford County, New Hampshire | |
| D: | 27 Jan 1914 |
| Brookline, Norfolk County, Massachusetts | |
| Henry Mason 1787-1870 |
| Henry Mason | |
| B: | 14 Feb 1787 |
| Sherborn, Middlesex County, Massachusetts | |
| D: | 25 Jan 1870 |
| Keene, Cheshire County, New Hampshire | |
| Lucinda Hall 1792-1830 |
| Lucinda Hall | |
| B: | 16 Oct 1792 |
| Raynham, Bristol County, Massachusetts | |
| M: | 3 Nov 1811 |
| Westmoreland, Cheshire County, New Hampshire | |
| D: | 23 Mar 1830 |
| Westmoreland, Cheshire County, New Hampshire | |
| Brunette Harris 1804-1886 |
| Brunette Harris | |
| B: | 1804 |
| Westmoreland, Cheshire County, New Hampshire | |
| M: | 25 Jan 1831 |
| Westmoreland, Cheshire County, New Hampshire | |
| D: | 1 Aug 1886 |
| Keene, Cheshire County, New Hampshire | |
| Moses Mason 1752-1815 |
| Moses Mason | |
| B: | 11 Mar 1751/52 |
| Dedham, Norfolk County, Massachusetts | |
| D: | 28 Mar 1815 |
| Westmoreland, Cheshire County, New Hampshire | |
| Olive Thayer Abt 1750-1833 |
| Olive Thayer | |
| B: | Abt 1750 |
| Medway, Norfolk County, Massachusetts | |
| D: | 13 Dec 1833 |
| Westmoreland, Cheshire County, New Hampshire | |
