LARSEN/JENSEN (Descendants of Lars Jensen (1823 - 1869) of Kyndeløse, Denmark)
LATHAM (Descendants of Cary Latham)
LAWRENCE (Descendants of John Lawrence)
LAWRENCE (Ancestors and family of Jane Lawrence (bp. 1614 - 1681) of St. Albans and Ipswich, wife of George Giddings)
LELAND (Descendants of Henry Leland (abt 1625-1745) of Medfield and Sherborn)
LEONARD (Descendants of John Leonard (d. 1676) of Springfield)
LEWIS (Descendants of Edmund Lewis (c. 1601 - 1650) of Watertown and Lynn)
LEWIS (Descendants of Capt. William Lewis of Middletown)
LEWIS (Descendants of George Lewis (d. by 1663) of Barnstable)
LONGHORNE (Descendants of Richard Longhorne)
LOTHROP (Descendants of Thomas Lothrop of Barnstable)
LOVEJOY (Descendants of John Lovejoy (d. 1690) of Andover)