| Name | Birth date | Death date |
|---|
| Alexander Sinclair | | |
| Alexander Skeldon | 1875 | 1876 |
| Alexander Smith | Abt. 1807 | WFT Est. 1839-1898 |
| Alexander Smith Trump | September 05, 1888 | July 04, 1966 |
| Alexander Somers | WFT Est. 1789-1818 | WFT Est. 1843-1903 |
| Alexander St. Leger | Bet. 1622 - 1623 | Bet. 1625 - 1626 |
| Alexander Standish | WFT Est. 1474-1507 | WFT Est. 1525-1594 |
| Alexander Standish | 1626 | July 06, 1702 |
| Alexander Stephen Moore | September 29, 1893 | July 13, 1969 |
| Alexander Stewart | 1214 | 1283 |
| Alexander Stewart | Abt. 1352 | Aft. August 01, 1405 |
| Alexander Stewart Marshall, D.D. | April 29, 1825 | February 03, 1896 |
| Alexander Strain | WFT Est. 1734-1773 | WFT Est. 1775-1854 |
| Alexander Strain | WFT Est. 1746-1779 | WFT Est. 1787-1859 |
| Alexander Strain | WFT Est. 1758-1797 | WFT Est. 1792-1874 |
| Alexander Stuart Marshall | October 04, 1856 | April 27, 1859 |
| Alexander Surko | January 15, 1899 | October 23, 1988 |
| Alexander Surko | | |
| Alexander Swanson | Abt. February 1884 | WFT Est. 1885-1974 |
| Alexander Thomas Bazemore | September 01, 1868 | January 01, 1927 |
| Alexander Thompson | WFT Est. 1763-1783 | WFT Est. 1808-1869 |
| Alexander Thompson | WFT Est. 1790-1810 | WFT Est. 1825-1896 |
| Alexander Todd | 1818 | WFT Est. 1819-1908 |
| Alexander Torrey McLean | November 03, 1880 | WFT Est. 1881-1970 |
| Alexander Torrey Purcell | April 19, 1808 | May 22, 1882 |
| Alexander Trent Clarke | WFT Est. 1846-1887 | WFT Est. 1889-1967 |
| Alexander Walters Hensleigh | December 06, 1872 | July 31, 1965 |
| Alexander Wells | May 1817 | 1859 |
| Alexander Wignall | WFT Est. 1551-1590 | WFT Est. 1593-1671 |
| Alexander Willard | September 18, 1558 | November 1572 |
| Alexander Willard | 1522 | November 1572 |
| Alexander Williams | April 06, 1810 | July 18, 1877 |
| Alexander Williams | August 24, 1764 | WFT Est. 1765-1854 |
| Alexander Wilmot | December 13, 1672 | 1721 |
| Alexander Woods | WFT Est. 1743-1771 | WFT Est. 1750-1851 |
| Alexander Wright | WFT Est. 1813-1854 | WFT Est. 1854-1934 |
| Alexandra Ann Mary Pollock | | |
| Alexandra Clare Meinert | | |
| Alexandra Elliott | | |
| Alexandra Szacik | | |
| Alexandre Bernier | WFT Est. 1699-1731 | WFT Est. 1756-1815 |
| Alexandria Hinman | WFT Est. 1801-1830 | WFT Est. 1806-1911 |
| Alexandria Sapp | Abt. 1797 | WFT Est. 1798-1891 |
| Alexandria Sue Fierce | | |
| Alexandria Susanne Linda Hinman | | |
| Alexandro Stumpf | Abt. 1767 | WFT Est. 1796-1858 |
| Alexender Clark | | |
| Alexis "Lucky" York | | |
| Alexis Boivin | December 29, 1693 | March 21, 1747/48 |
| Alexis Charbonneau | WFT Est. 1679-1711 | WFT Est. 1736-1798 |
