- Laomedon King of Troy
- Laothoe
- Lapland
- Larimore
- Larkins
- Larson
- Lashins
- Latham
- Latinus King of Latium
- Latium
- Lau
- ? (b. abt 1694, d. abt 1775)
- Laubis
- Launer
- Laurer
- Laurie
- Agnes C. (b. 17 Jan 1921, d. 26 Aug 1997)
- Lautzenheiser
- Gertrude (b. 31 Aug 1878, d. 21 Nov 1958)
- LaVallee
- Lavender
- Lavering
- Law
- Lawerence
- Lawler
- Lawrence
- Lawson
- Lawton
- Laxson
- Layton
- Le Strange
- Christopher (b. 1390)
- Edmund
- Elizabeth (b. 1298)
- Guy (d. Dec 1174)
- Guy (b. 1048, d. 1105)
- Guy (b. 1169, d. 1199)
- Hamo
- Hamon (b. 1289, d. 1316)
- Hamon (b. 1310, d. 1368)
- Hamon (b. 1414)
- Hawise (b. 1231)
- Henry
- Hoel (Howell), ("Duc de Cornuaille") (b. 1020, d. 13 Apr 1084)
- John (d. 1233)
- John
- John (b. abt 1118, d. 1178)
- John (b. 1193, d. 1269)
- John (b. 1226, d. 1276)
- John (b. 1254)
- John (b. abt 1365, d. 1417)
- John (b. 1387, d. 26 Oct 1436)
- John (b. 1417)
- Katherine (b. 1238)
- Leonard (b. 1392)
- Margaret
- Ralph (d. Jun 1194)
- Robert (d. 1276)
- Robert
- Roger
- Roger (b. 1412)
- Roland (b. abt 1092, d. 1158)
- Lea
- Leach
- Leahy
- Lear King in Britain
- Learned
- Daniel (b. 14 May 1767, d. 28 Aug 1862)
- Leatherberry
- Leatherman
- Leavenworth
- Ann (b. 4 Nov 1705, d. aft 1753)
- Leder
- Lee
- Leeke
- Leer
- Leeth
- Lefever
- Leffey King of Ireland
- Lehman
- Barbara (b. 27 Mar 1747, d. 11 Oct 1825)
- Matilda (b. 18 Oct 1812, d. 1860)
- Lein
- Leinhart
- Leinweber
- Leitner
- ? (b. 1747, d. 4 Oct 1768)
- Leland
- Lemasters
- Lemin
- Lemon
- Guli Elma (b. 26 Apr 1853, d. 17 Aug 1920)
- Guly E. (b. 26 Apr 1853, d. 17 Aug 1920)
- Julia E. (b. 26 Apr 1853, d. 17 Aug 1920)
- Lemons
- Lenhart
- Abigail (b. 9 Aug 1849)
- Adam, ("Adam Linehart, Adam Lynhart") (b. 26 Feb 1814, d. 6 Aug 1886)
- Adam (b. 28 Aug 1847, d. 24 Jul 1930)
- Albert Franklin (b. 29 Mar 1886, d. 22 Apr 1963)
- Alice Osie (b. 27 Sep 1878, d. 29 Feb 1964)
- Anna Mathilda, ("Tildie") (b. 11 Jan 1876, d. 4 Sep 1971)
- Anna Theresia (b. 10 Jul 1864, d. 15 Aug 1926)
- Burdette L. (b. 5 Mar 1915, d. 9 Jan 2006)
- Carolina (b. 9 Sep 1854, d. aft May 1921)
- Charles Edward (b. Dec 1887, d. Mar 1967)
- Christopher John (b. 1 Mar 1878, d. Mar 1973)
- Clara (d. 23 Dec 1966)
- Clara Barbara (b. 10 Feb 1885, d. 8 Oct 1958)
- Clara Josephine (b. 3 Aug 1874, d. 15 Feb 1920)
- Dorothea (b. 21 Mar 1846, d. 31 May 1895)
- Elizabeth (b. 1 Aug 1851, d. 20 Nov 1912)
- Elizabeth (b. 1872, d. 17 Apr 1945)
- Ersa Aleathe (b. 1 Oct 1883, d. 14 Apr 1965)
- George Adam (b. 25 Apr 1872, d. 18 Dec 1943)
- George D. (b. 29 May 1843, d. 21 Jan 1871)
- Grace Esther (b. 1 Mar 1883, d. 21 May 1916)
- Henry Michael (b. 9 Jul 1873, d. 7 May 1969)
- Jacob William (b. 10 Jul 1864, d. 26 May 1922)
- Jacob William (b. 6 Jun 1882, d. 26 Apr 1936)
- Johann John, ("Johann LENHART") (b. abt 1785)
- John (b. 29 May 1843, d. 2 Mar 1923)
- John S. (b. 1807, d. 1852)
- Joseph (b. 9 Feb 1870, d. 26 Mar 1921)
- Justina Elisabeth (b. 10 Apr 1858, d. bef 1870)
- Lewis Phillip (b. 14 Jul 1880, d. 3 Dec 1969)
- Lousia Cecilia (b. 21 Nov 1856, d. 23 Aug 1890)
- Magdalena D. (b. 9 Feb 1846, d. 28 May 1919)
- Maria (b. 28 Mar 1863, d. 18 Apr 1938)
- Mary (b. 8 May 1839, d. 20 Jan 1920)
- Mary Magdalena (b. 17 Sep 1870, d. 27 Aug 1962)
- Mary Martha (b. 17 May 1872, d. 9 Dec 1947)
- Mathilda, ("Tildie") (b. 1817, d. 1853)
- Mrs. Lillian (b. 26 Dec 1892, d. Mar 1982)
- Phillip Anselm (b. 21 Mar 1862, d. 30 Nov 1943)
- Salome (b. 27 Nov 1848, d. 22 Mar 1926)
- Sarah Catherine (b. 14 Apr 1869, d. Oct 1932)
- Sophia A. (b. 20 Oct 1851, d. 8 Mar 1926)
- Susanna Catherina (b. 17 Sep 1859, d. 15 Mar 1914)
- Wife
- Lenington
- Lennington
- Lent
- Leo
- Leon
- Leon II
- Leon IX
- Alfonso (b. 15 Aug 1166, d. 24 Sep 1230)
- Lepida
- Lepidus
- Lepper
- Leroy
- Lesh
- Lesley
- Rebecca (b. 15 Jan 1843, d. 16 Nov 1903)
- Lessor
- Letcher
- Leuchars
- Leuenberger
- Levangie
- Levy
- Lewis
- Lexow
- Leyda
- Leyser
- Lelah (b. 17 Sep 1902, d. 17 Sep 1978)
- Libnah
- Libo
- Light
- Lightner
- Jane (b. 1747, d. 4 Oct 1768)
- Limoges
- Limoges V
- Limoges VI
- Lincoln
- Lind
- Catharine (b. 15 Mar 1766, d. 10 Feb 1826)
- Peter (b. 26 Jul 1766, d. 30 Oct 1822)
- Peter (b. 26 Jul 1766, d. 30 Oct 1822)
- Lindley
- Lindsay
- Lindsey
- Lindt
- Peter (b. 26 Jul 1766, d. 30 Oct 1822)
- Linet
- Lingelbach
- Lingg
- Lingofelt
- Lingofelter
- Cleo M. (b. 23 Jan 1890, d. 23 Jul 1936)
- Link
- Catharine (b. 15 Mar 1766, d. 10 Feb 1826)
- Claris M. (b. 20 Dec 1914, d. 23 Jan 1999)
- Joseph Duane (b. 28 Mar 1944, d. 26 Jul 1990)
- Peter (b. 26 Jul 1766, d. 30 Oct 1822)
- Peter (b. 31 Dec 1909, d. 18 Nov 1998)
- Linn
- Anna Barbara (b. 1649)
- Anna Barbera (b. 18 May 1721, d. 15 Jul 1768)
- Anna Catharina (b. 1709)
- Anna Catherine *vetting (b. 1671, d. 27 Mar 1711)
- Anna Katharina (b. 1688, d. 8 Jun 1762)
- Anna Margartha
- Anna Margretha (b. Apr 1705)
- Anna Maria Elisabetha
- Conrad (b. 1685)
- Eva Catharina (b. abt 1682)
- Eva Margaretha (b. 1694, d. 24 Feb 1739)
- father *ANCI
- Hanss Philip (b. abt 1671)
- Johann Jacob (b. abt 1703)
- Johann Nickel (b. abt 1697)
- Johann Nicolaus (b. abt 1678)
- Johann Nicolaus (b. 1714, d. 22 Aug 1775)
- Johann Nikolas, ("Zill") (b. 10 Nov 1646, d. 13 Mar 1713)
- Johannes (b. 1692)
- Maria Barbara (b. 10 May 1685)
- Maria Elisab (b. abt 1701)
- Maria Elisabetha (b. 19 May 1686, d. 9 Sep 1764)
- Maria Magdalena (d. 24 Nov 1705)
- Maria Magdalena (b. 1667, d. 7 Dec 1725)
- Maria Magdalena (b. 3 Apr 1707, d. 17 Jul 1778)
- Maria Margaretha (b. abt 1687)
- Mother
- Paul *vetting (b. 1645, d. 1703)
- Zill *vetting (b. 1659, d. 25 May 1713)
- Zilljacob (b. 27 Feb 1683, d. 1 Nov 1744)
- Linus ap Caradoc The Martyr
- Lionberger
- Lippincott
- Mary (b. 20 Aug 1776, d. 27 Sep 1848)
- Liskey
- Lisoures
- Little
- Littleton
- Liverpool
- Letta (b. abt 1835, d. 14 Mar 1908)
- Livingston
- Llary
- Llawuedawc
- Lleon King in Britain
- Lles
- Llewellyn
- Llewelyn
- Lloyd
- Llud
- Llyr
- Llywarch
- Llywellyn
- Lobdell
- Locey