| Name | Death date | Birth location | Marriage date | Age at death |
|---|---|---|---|---|
| John Laubach | WFT Est. 1805-1894 | 1 est. | ||
| John Leggett | March 24, 1806 | |||
| John Leibensperger | September 15, 1823 | Pa. | WFT Est. 1788-1816 | 66 |
| John Leibensperger | WFT Est. 1789-1890 | 5 est. | ||
| John Leibensperger | July 02, 1888 | Pa. | December 06, 1835 | 78 |
| John Leibensperger | June 04, 1893 | 65 | ||
| John Lindsay | ||||
| John Lindsay | ||||
| John Lindsay | ||||
| John Lorah | September 03, 1922 | Girard Manor, Union Twp., Schuylkill, Pa. | 1854 | 91 |
| John Ludwig Knauss | April 24, 1832 | Emmaus, Salisbury Twp, Lehigh, Pa. | November 25, 1783 | 72 |
| John Ludwig Knauss | June 01, 1809 | Whitemarsh Twp, Montgomery, Pa. | WFT Est. 1761-1788 | 79 |
| John Lunn | ||||
| John Lutz | January 22, 1896 | Pa. | 92 | |
| John Lynn | WFT Est. 1785-1874 | 1 est. | ||
| John Lynn | WFT Est. 1806-1895 | Pa. | 1 est. | |
| John M. Hittner | 1889 | Byrne ? | 70 est. | |
| John Malloy | Abt. 1873 | Ireland | WFT Est. 1841-1867 | 63 est. |
| John Marshall | 1749 | September 02, 1715 | 59 est. | |
| John McCaw | ||||
| John Meredith | ||||
| John Meredith | ||||
| John Meredith | September 20, 1903 | WVAres. Wash. Co. OH in 1849Source: Washington Co. OH mar | August 31, 1849 | 84 est. |
| John Meredith | ||||
| John Meredith | ||||
| John Meyer | WFT Est. 1789-1878 | Northampton, Pa. | 1 est. | |
| John Michael Laubach | 1800 | 42 est. | ||
| John Milhouse | February 07, 1748/49 | |||
| John Miller | ||||
| John Milton BURDETT | ||||
| John Moody Pritchard | 1862 | Monongalia Co, Virginia | 48 est. | |
| John Moor | ||||
| John Moor | ||||
| John Morton | September 1741 | Chester, PA | 11 est. | |
| John Muffly | August 30, 1864 | Lehigh, Pa. | 85 | |
| John Myers | March 17, 1795 | ? | ||
| John Neal | ||||
| John Nicholas Kiesel | November 03, 1791 | Igelsheim, Germany | WFT Est. 1747-1776 | 75 est. |
| John Nicholas Wotring | WFT Est. 1706-1795 | 1 est. | ||
| John Odenwelder | WFT Est. 1803-1848 | Pa. | WFT Est. 1787-1821 | 47 est. |
| John Odenwelder | WFT Est. 1778-1867 | 1 est. | ||
| John Owen Archibald | October 1944 | September 15, 1937 | 32 est. | |
| John P. Dietz | April 20, 1903 | Edinburgh, Germany | 1884 | 72 |
| John Palmer | ||||
| John Parsons | ||||
| John Paschall | February 11, 1780 | Phil, PA | February 25, 1727/28 | 73 |
| John Paschall | February 1946 | Dela, PA | February 16, 1911 | 70 est. |
| John Paschall | Aft. 1885 | NewC, DE | 29 est. | |
| John Paschall | Aft. 1887 | Dela, PA | 43 est. | |
| John Paschall | January 17, 1864 | NewC, DE | February 13, 1806 | 80 |