1681 - 1757 (76 years)
| Mary Martha Keene 1681-1757 |
| Mary Martha Keene | |
| B: | Feb 1681 |
| Saint Leonard, Calvert, Maryland, British Colonial America | |
| D: | 13 May 1757 |
| Weston, Prince George's, Maryland, USA | |
 | Thomas Owen Clagett 1678-1733 |
| Thomas Owen Clagett | |
| B: | Nov 1678 |
| Saint Leonard, Calvert, Maryland, British Colonial America | |
| M: | 1700 |
| Maryland, British Colonial America | |
| D: | 27 Mar 1733 |
| Saint Leonard, Calvert, Maryland, United States | |
