| Name | Sex | Birth date | Birth location | Death date | Death location | Spouse | Marriage date | Marriage location |
| Tercill, Thomas? | Male | 1656 | | | CT | | | |
| Terrell, Abigail | Female | | | | | Tyler, William | 1662 | Of Milford, New Haven, CT |
| Thacher, Ann | Female | | | | | Fuller, Samuel | | |
| Thacher, Bethia | Female | | | | | Howland, Jabez | 1669 | Plymouth, Mass. |
| Thacher, John | Male | | | | | Gorham, Lydia | | Yarmouth, MA |
| Thomas, Ann | Female | Abt. 1818 | Wales | | | Lewis, Thomas | June 20, 1839 | Newcastle, Glamorgan, Wales |
| Thomas, Anne | Female | Abt. 1564 | Of Tapenhall In, Worestershire, England | | | Porter, John | Abt. 1585 | Of Tapenhall In, Worestershire, England |
| Thomas, Benjamin | Male | | | | | Kibbe, Dorothy | | |
| Thomas, Daniel | Male | | | | | Brown, Eunice | December 10, 1702 | New Haven, New Haven, Connecticut |
| Thomas, Deborah | Female | | | | | Woodworth, Benjamin | Bef. 1678 | MA |
| Thomas, Edward | Male | | | | | Dennis, Tamar | | |
| Thomas, Elizabeth | Female | December 1812 | Aberaeron, Crdgn, Wales | January 1888 | Spanish Fork, Utah, UT | Rowe, Edward | 1834 | Coedcae, (Or Montyglo) Mn |
| Thomas, Eunice | Female | | | | | Clark, John | | |
| Thomas, Hackaliah | Male | | | | | Clark, Elizabeth | | |
| Thomas, John | Male | | | | | | | |
| Thomas, John | Male | Abt. 1786 | | | | Lewis, Martha | Abt. 1811 | Aberaeron, Cardigan, Wales |
| Thomas, Jr Merritt | Male | | | | | Sherwood, Jane | December 03, 1656 | |
| Thomas, Jr. Goble | Male | | | | | Mousall, Mary | Abt. April 1657 | of Charlestown, Suffolk, Mass |
| Thomas, Jr. Pratt | Male | 1530 | Of Baldock, Hertford, England | October 08, 1561 | (Will Proved) | Coke, Ellen | | |
| Thomas, Lord Of Furnivale De Neville | Male | | | | | | | |
| Thomas, Magdalem | Female | | | | | | | |
| Thomas, Martha | Female | | | | | | | |
| Thomas, Morgan | Male | | | | | Lewis, Margaret | September 22, 1888 | |
| Thomas, Nettie Mae | Female | | | | | Ellis, John Daniel | | |
| Thomas, Owen | Male | | | | | | | |
| Thomas, Walter | Male | Abt. 1538 | | | | | | |
| Thompson, Anna | Female | | | | | Clark, Ebenezer | Bet. February 03, 1723/24 - February 1724/25 | New Haven, New Haven, Connecticut |
| Thompson, Beatrix | Female | | | | | Brown, Thomas | | |
| Thompson, Betsy | Female | | | | | Gorham, Seth | | |
| Thompson, Edmund | Male | | | | | Fiske, Martha | 1643 | |
| Thompson, Elizabeth | Female | | | | | Bassett, John | | New Haven, New Haven, Conn |
| Thompson, Elizabeth | Female | Abt. 1687 | | | | | | |
| Thompson, Eva Lorraine | Female | | | | | Grimmett, Eldon Chester | May 15, 1940 | |
| Thompson, Hannah | Female | Abt. 1682 | | | | | | |
| Thompson, Israel | Male | | | | | Mead, Millicent | | New York |
| Thompson, James | Male | Abt. 1678 | | | | | | |
| Thompson, John | Male | | | | | Lathrop, Elizabeth | | |
| Thompson, John | Male | | | | | Sherwood, Thomasine | | |
| Thompson, John | Male | | | | | Washington, Frances | Abt. 1568 | Of, Greys Inn, Middlesex, England |
| Thompson, John | Male | Abt. 1589 | England | Bet. January 29, 1677/78 - January 1678/79 | Stratford, CT | | | |
| Thompson, John | Male | September 10, 1641 | England | June 11, 1674 | New Haven, New Haven, CT | Katharin | | |
| Thompson, John | Male | May 12, 1657 | New Haven, New Haven, Connecticut | November 15, 1711 | New Haven, N.H., Conn. | Powell, Priscilla | May 22, 1666 | |
| Thompson, John | Male | Bet. February 01, 1683/84 - February 1684/85 | Wallingford, CT | 1763 | | Culver, Sarah | June 23, 1711 | Wallingford, CT |
| Thompson, Joseph | Male | April 04, 1664 | Of Wallingford | December 14, 1711 | Wallingford, CT | Lathrop, Elizabeth | 1683 | New Haven, CT |
| Thompson, Joseph | Male | Abt. 1684 | | November 07, 1756 | Wallingford, Connecticut | Clark, Hannah | Bet. February 01, 1708/09 - February 1709/10 | Wallingford, CT |
| Thompson, Keziah | Female | Abt. 1684 | | | | | | |
| Thompson, Lady | Female | | | | | Thompson, John | 1641 | Stratford, CT |
| Thompson, Margaret | Female | | | | | Beach, Caleb | October 04, 1733 | |
| Thompson, Mary | Female | | | | | Clark, Samuel | April 18, 1717 | |
| Thompson, Mary | Female | September 09, 1667 | New Haven, New Haven, Connecticut | | Infant | | | |