1736 - 1786 (49 years)
1834-1920
| Elizabeth Rogers Mason | |
| B: | 25 May 1834 |
| Boston, Suffolk County, Massachusetts | |
| D: | 12 Dec 1920 |
| Brookline, Norfolk County, Massachusetts | |
1829-1904
| Walter Channing Cabot | |
| B: | 28 Apr 1829 |
| Boston, Suffolk County, Massachusetts | |
| M: | 5 Jun 1860 |
| Boston, Suffolk County, Massachusetts | |
| D: | 8 May 1904 |
| Brookline, Norfolk County, Massachusetts | |
1791-1867
| William Powell Mason | |
| B: | 9 Dec 1791 |
| Boston, Suffolk County, Massachusetts | |
| D: | 4 Dec 1867 |
| Cambridge, Middlesex County, Massachusetts | |
1806-1872
| Hannah Rogers | |
| B: | 21 Dec 1806 |
| Boston, Suffolk County, Massachusetts | |
| M: | 14 Sep 1831 |
| Boston, Suffolk County, Massachusetts | |
| D: | 19 Jun 1872 |
| Brookline, Norfolk County, Massachusetts | |
1760-1836
| Susannah Powell | |
| B: | 16 Sep 1760 |
| Massachusetts | |
| D: | 30 Jan 1836 |
| Boston, Suffolk County, Massachusetts | |
1756-1831
| Senator Jonathan Mason, Jr. | |
| B: | 12 Sep 1756 |
| Boston, Suffolk County, Massachusetts | |
| M: | 13 Apr 1779 |
| Boston, Suffolk County, Massachusetts | |
| D: | 1 Nov 1831 |
| Boston, Suffolk County, Massachusetts | |
1736-1786
| Mary Bromfield | |
| B: | 7 Oct 1736 |
| D: | 1786 |
1726-1805
| William Powell | |
| B: | 1726 |
| Massachusetts | |
| M: | 27 Aug 1759 |
| Boston, Suffolk County, Massachusetts | |
| D: | 1805 |
| Connecticut | |
