LAYNE Genealogy 1953
LAZELL: John Lazell of Hingham, Massachusetts and some of His Descendents
LEA: Ancestry and posterity of John Lea of Christian Malford, Wilts., England and Pennsylvania, 1503-1906. 1906
LEACH: Lawrence Leach of Salem, MA & some of his descendants.
LEADBETTER Records 1917
LEAKE: Families of Virginia, Vol. I: the Leake family and connecting lines 1932
LEARNED FAMILY (Learned, Larned, Learnard, Lannard, & Lerned), being descendants of William Learned who was of Charlestown, MA in 1632. 1898
LEAS Genealogy (Second Edition) 1950
LEAS Genealogy 1930
LEAVELL: Genealogy of the Nine Leavell Brothers of Oxford, Mississippi 1957
LEAVENS Name, including Levings, 1632-1903. 1903
LEAVENS The Leavens Name, its origin and its track through New England to Northern Vermont 1889
LEAVENWORTH: A genealogy of the Leavenworth family in the United States, with Historical Introduction, Etc. 1873
LEAVITTS: The Leavitts of America: a compilation of five branches & gleanings from New England to CA & Canada 1924
LEBARON: Descendants of Francis Le Baron of Plymouth, Massachusetts 1904
LECHMERE: Hanley (Castle) and the House of Lechmere 1883
LeCONTE: History and Genealogy, with particular reference to Guillaume LeConte of New Rochelle & NY, & his descendants 1981
LEE Family of Hounsfield, New York and related families. 1941
LEE Family of Marblehead (Repr. Essex Institute Historical Colletions Vol LII) 1916
LEE Genealogy 1998