| Name | Birth | Death |
| OLIVER, Hannah | 26 Sep 1690 | |
| OLIVER, Mehitable | 29 Apr 1774 | 17 Jul 1866 |
| OLIVIER, Anthoine | ||
| OLIVIER, Margaret | 8 Nov 1726 | 25 Oct 1816 |
| OMSTED, Abigail | 5 Feb 1833 | |
| ONTHANK, Mittey | 7 May 1793 | |
| ONTHANK, William | 1 Jul 1757 | 6 Jan 1820 |
| OSBORN, Daniel | 13 May 1741 | 24 Nov 1741 |
| OSBORN, Daniel | 17 Aug 1748 | |
| OSBORN, Elizabeth | 13 Sep 1735 | |
| OSBORN, Lydia | 16 Sep 1733 | |
| OSBORN, Mary | 7 Feb 1742 | |
| OSBORN, Rebecca | 17 Nov 1781 | 1856 |
| OSBORN, Samuel | 21 Apr 1739 | 4 Dec 1741 |
| OSBORN, Samuel | 19 Oct 1745 | |
| OSBORN, Thomas | 13 Sep 1810 | |
| OSBURN, Samuel | ||
| OSGOOD, Aaron | 5 Apr 1706 | |
| OSGOOD, Aaron | 31 Mar 1732 | |
| OSGOOD, Abigail | 6 Sep 1739 | |
| OSGOOD, Asahel | 18 May 1771 | 21 Jul 1812 |
| OSGOOD, Asenath | 24 Dec 1744 | 22 Feb 1824 |
| OSGOOD, David | 8 Oct 1698 | 20 Feb 1771 |
| OSGOOD, Dorothy | 19 Sep 1749 | |
| OSGOOD, Esther | 13 Aug 1751 | |
| OSGOOD, Eunice | ||
| OSGOOD, Eunice | 5 Jun 1736 | 3 Jan 1739 |
| OSGOOD, Eunice | 21 Nov 1742 | |
| OSGOOD, Eunice | 1 Apr 1793 | 11 Nov 1855 |
| OSGOOD, Ezra | 23 May 1752 | |
| OSGOOD, Hooker | 24 Jun 1668 | 29 Jun 1748 |
| OSGOOD, John (Lt.) | 24 Dec 1768 | 21 Oct 1852 |
| OSGOOD, Jonathan | 16 Sep 1696 | 10 Feb 1766 |
| OSGOOD, Jonathan | 18 May 1736 | |
| OSGOOD, Joseph | 25 Jan 1720 | 24 Sep 1797 |
| OSGOOD, Josiah (Dea) | 20 Nov 1732 | 10 Dec 1788 |
| OSGOOD, Lois | 3 May 1730 | |
| OSGOOD, Luke | 8 Jun 1747 | 15 Oct 1836 |
| OSGOOD, Mary | 24 Sep 1750 | 11 Oct 1816 |
| OSGOOD, Nathaniel | 19 Jun 1738 | 23 Jul 1757 |
| OSGOOD, Silas | 4 Dec 1740 | |
| OSGOOD, Thomas | 3 Apr 1734 | 1786 |
| OWEN, Joel | ||
| OWENS, Catherine | 1757 | 1804 |