| Joseph LAFF (1829-1885) | & | Sarah Ann ALBIN (1842-1895) |
| Charles LAIPPLE (1862-1924) | & | Emma MOSKAU (1866-1956) |
| Jacob LAIPPLE (1822-1900) | & | Rica GEIGER (1835-1866) |
| Lockey Lancaster (1821-1883) | & | Nancy Johns (1828-1863) |
| William Littleton Lancaster (1854-1923) | & | Amanda Ellen Worley (1860-1953) |
| John LANDRETH (1824-????) | & | Susan unknown (1825-????) |
| Aaron LANE (1827-1901) | & | Sarah WHITLOCK (1836-1917) |
| Elmore LANGSTAFF (1858-1889) | & | Harriett Elizabeth Jenkins (1862-1939) |
| Danial LAWRENCE (????-????) | & | Kathring GORDIE (????-????) |
| Samuel E. LAWRENCE (1898-1970) | & | Daisy Grace RUSH (1900-1974) |
| Columbus LAY (1837-????) | & | BATES, Rebecca (1843-????) |
| Jeremiah J. LEAMING (1848-1944) | & | Martha Ann JAMES (1859-1949) |
| William Stanley LEFFERD (1884-1944) | & | Nannie Mae BEBOUT (1886-1968) |
| William Stanley LEFFERD (1923-1990) | & | Virginia Ruth LAMB (1925-????) |
| Frederick E. LEFLER (1829-1913) | & | Eliza Benton ALEXANDER (1832-1911) |
| Johannes LEHMANN (1802-1856) | & | Catherina (Catherine) ARM (1810-1882) |
| Samuel LEHMANN (1832-1914) | & | Anna Elizabeth SCHINDLER (1837-1901) |
| William August LEIMKUHLER (1894-1971) | & | Queenie Adele BURGER (1901-1981) |
| Stephen Sylvester Leonard (1852-1892) | & | Carrie Alice Ring (1861-1909) |
| Henrich "Henry" LEONHARDT (1848-1931) | & | Eleanora GOTTE (1847-1922) |
| Elijah LEWIS (1851-1933) | & | Charlote BROOKS (1854-1937) |
| James LEWIS (1818-1907) | & | Emily M. DALE (1814-1850) |
| Jacob LIECHTI (1829-1904) | & | Anna KÜPFER (1836-1910) |
| Perry Bryon LINCOLN (1852-1923) | & | Keziah Alderman (1851-1880) |
| Arthur Henry LINGENFELTER (1872-1946) | & | Carrie RIEGER (1872-????) |
| Ambrose L. LOCKER (1878-1960) | & | Jessie Maud YOUNG (1882-1909) |
| Joshua John LOCKER (1838-1888) | & | Emily C. BEESON (1841-1914) |
| John Franklin LOCKHART (1816-1897) | & | Mary FUNK (????-????) |
| David B. LOE (1839-1919) | & | Rachel Jane ELICKER (1863-1957) |
| James LONG (1847-1937) | & | Eliza MCMILLAN (probably) (1858-1895) |
| Lewis Edward LONG (1820-1902) | & | Susan GOODRUM (1829-1892) |
| Robert LONG (1880-1968) | & | Mary Agnes HANNA (1883-1958) |
| Stephen Abner LOONEY (1861-1934) | & | Mary Jeanette NEWINGHAM (1870-1948) |
| Joachim LOROFF (1818-1897) | & | Albertina ZEMKE (1832-1899) |
| Frank LOROFF (1858-1941) | & | Lena KESSELHUT (m1) (1853-1905) |
| Abraham LUCAS (1871-????) | & | Arminta (Lollie) Alexander (1873-1967) |
| Thomas Lucas (1814-1874) | & | Charlotte Bowman East (1833-1908) |
| Adser LUND (1849-1935) | & | Mary BURKE (1859-1945) |
| James P LUND (1887-1968) | & | Mary Kathryn ASH (1894-1968) |
| Clifford Roy LUNDQUIST (1910-2008) | & | LaVaun Marie FRAUENFELDER (1914-2002) |
| Everitt Elihu LYNCH (1870-????) | & | Mattie DISNEY (1881-1921) |
| Patrick LYNCH (1862-????) | & | Mary McFARLAND (1862-????) |