| Name | Birth date | Death date | Birth location |
| Nicole Lobreau | 1 November 1773 | | Darcey |
| John Lockard | WFT Est. 1792-1812 | April 1874 | |
| Nancy Lockard | 1824 | Bef. 1874 | Maryland |
| Samuel Lockerd | Bef. 1778 | 1 December 1789 | middle deer creek, hartford county, maryland |
| Anne Loignon | WFT Est. 1642-1668 | WFT Est. 1690-1757 | |
| Catherine Loignon | WFT Est. 1638-1665 | WFT Est. 1687-1755 | |
| Denis Loignon | WFT Est. 1563-1608 | WFT Est. 1600-1689 | Moussonvilliers,FR |
| Pierre Loignon | WFT Est. 1600-1632 | WFT Est. 1657-1719 | |
| Mjeanne Loire | WFT Est. 1729-1755 | WFT Est. 1779-1844 | |
| Pierre Loiret | WFT Est. 1588-1629 | WFT Est. 1627-1711 | |
| Lois | 30 December 1765 | WFT Est. 1766-1859 | |
| Catherine Loiseau | WFT Est. 1584-1625 | WFT Est. 1615-1710 | |
| Catherine Loiseau | Abt. 1596 | Abt. 28 January 1656 | of Igé, Perche, France |
| Denise Loiseau | WFT Est. 1614-1657 | WFT Est. 1645-1741 | |
| Jean Loiseau | WFT Est. 1667-1694 | WFT Est. 1718-1781 | |
| Marie-Madeleine Loiseau | 25 April 1671 | Abt. 1 June 1722 | Boucherville PQ |
| Antoine Loisel | WFT Est. 1692-1724 | WFT Est. 1749-1811 | |
| Jeanne Loisel | 24 July 1649 | Abt. 4 October 1708 | Montreal PQ |
| Louis Loisel | Bet. 1617 - 1619 | Abt. 4 September 1691 | of St-Germain-la-Blance-Herbe, arr Caen, diocese Bayeux, Normandie, France. |
| Mtherese Loisel | WFT Est. 1722-1744 | WFT Est. 1767-1832 | st.philippe, illinois |
| Jessica Loiselle | Private | | |
| Taylor Loiselle | Private | | |
| Timothy Loiselle | Private | | |
| Timothy Loiselle | Private | | |
| Jeanne Loisier | | | |
| Richard Loisier | | Bef. 1710 | |
| Augustin Longtin | WFT Est. 1736-1768 | WFT Est. 1793-1855 | |
| Catherine Longtin | WFT Est. 1746-1777 | WFT Est. 1802-1865 | |
| Ignace Longtin | WFT Est. 1703-1729 | WFT Est. 1754-1816 | |
| Nelie D. Loomis | 2 September 1854 | 20 January 1878 | |
| Loraine | Private | | |
| Jeanne Loranger | Private | | |
| Remetha Marie Lorch | Private | | |
| Amy Lord | 30 November 1626 | WFT Est. 1668-1721 | TOWCESTER,ENGLAND |
| Thomas Lord | WFT Est. 1578-1609 | WFT Est. 1635-1693 | |
| Jeanne Loret | WFT Est. 1612-1635 | WFT Est. 1657-1723 | of St-Sulpice de Paris, France. |
| Marie Lorgueil | Bet. 1638 - 1639 | 29 November 1700 | of city of Cognac, diocese Saintes, Saintonge, France |
| Pierre Lorgueil | WFT Est. 1573-1613 | WFT Est. 1598-1694 | |
| Andre Lorimy | 7 August 1746 | | Vix |
| Blaise Lorimy | 10 December 1818 | | Montmoyen |
| Catherine Marguerite Lorimy | 11 April 1730 | | Vix |
| Edme Lorimy | 23 February 1781 | | Vix |
| Edme Lorimy | 4 January 1755 | 10 January 1755 | Vix |
| Edme Marcel Lorimy | 12 December 1779 | 17 April 1780 | Vix |
| Edme Remy Lorimy | 2 October 1793 | | Vix |
| Fallette Lorimy | 23 November 1727 | | Vix |
| Francois Lorimy | 15 February 1749 | | Vix |
| Francois Nicolas Lorimy | 25 March 1785 | | Vix |
| Jean-Baptiste Lorimy | 4 June 1789 | | Vix |
| Jeanne Lorimy | 19 October 1729 | | |