| Name | Death date | Birth location | Marriage date | Age at death |
| Leonard Laubach | 1855 | Northampton, Pa. | WFT Est. 1807-1841 | 79 est. |
| Leonard Simmons | | | | |
| Leonard Stanley Melloy | November 17, 1983 | South Bethlehem, Lower Saucon Twp, Northampton, Pa. | | 86 |
| Leonard Stevenson | | | | |
| Leonard VanFossen | November 15, 1833 | Pa. | | 85 |
| Leonard VanFossen | 1760 | Worcester Twp, Montgomery, Pa. | WFT Est. 1741-1758 | 50 est. |
| Leonhard Knauss | May 14, 1823 | Salisbury Twp, Lehigh, Pa. | December 15, 1769 | 78 |
| Leota Hardman | | | | |
| Leota Keys | | | | |
| Leota Meredith | | | | |
| LeRoy Meredith | | | June 05, 1937 | |
| Leroy Otto Betts | | Mortimer, Ohio | December 01, 1937 | |
| Leslie Davies | | | Private | |
| Leslie Everett Meredith | | | April 29, 1916 | |
| Leslie Lee (Lester) Meredith | 1949 | | | 55 est. |
| Leslie Lee 'Lester' Meredith | April 27, 1949 | Marietta OH | | 54 |
| Lester Braman | | | | |
| Lester Meredith | | | | |
| Lester Pool | | St. Mary's VA | | |
| Leticia Elizabeth Daily | | St. Clairsville, Ohio | | |
| Letitia Elizabeth Daily | March 11, 1925 | St. Clairsville, Ohio | June 30, 1864 | 82 |
| Lettie E. - | | WV | | |
| Lettie Ridenour | | | | |
| Levi Arnett | February 25, 1877 | | | 75 est. |
| Levi Frey | WFT Est. 1857-1946 | Pa. | | 1 est. |
| Levi Hollingsworth | | | March 10, 1768 | |
| Levi J. Ruhf | January 1912 | | | 60 est. |
| Levi Livenspire | March 09, 1885 | Pa. | May 10, 1836 | 72 |
| Levi Lynn | July 15 | Saucon Twp, Northampton, Pa. | WFT Est. 1865-1898 | ? |
| Levi Morris | 1852 | | | 28 est. |
| Levi Williamson | December 16, 1872 | | June 09, 1836 | ? |
| Levi Williamson | | | | |
| Levia Elizabeth BURDETT | | | | |
| Levina Koch | WFT Est. 1838-1931 | Northampton, Pa. | | 1 est. |
| Levinia BOONE | | | | |
| Levinia Trustley | | | | |
| Lewis Boehler | August 21, 1880 | | | 21 est. |
| Lewis Camden BURDETT | February 09, 1919 | Belleville, Wood Co, West Virginia | December 03, 1882 | 59 |
| Lewis Franklin Kiefer | WFT Est. 1870-1959 | Columbia, Pa. | | 1 est. |
| Lewis James Williams | June 11, 1949 | Green Bay, Wis | | 61 |
| Lewis Knauss | October 12, 1834 | | | 50 |
| Lewis Knauss | July 17, 1834 | | | 27 |
| Lewis M Paschall | Aft. 1880 | Dela, PA | | 19 est. |
| Lewis VanCooney BURDETT | September 1934 | Virginia | January 16, 1884 | 77 est. |
| Lewis Vaughn Curry | WFT Est. 1879-1978 | | | 5 est. |
| Lewis Woodyard | | Wood Co, West Virginia | March 04, 1866 | |
| Lidiann Houser | WFT Est. 1821-1914 | East Brunswick, Schuylkill, Pa. | | 1 est. |
| Lillian Isabel Melloy | Aft. 1959 | South Bethlehem, Lower Saucon Twp, Northampton, Pa. | | 60 est. |
| Lillian Kurtz | | | | |
| Lillian Lamarand | | | | |