- Langevin
-
Anna Blanche (1883-)Eudoxie (1858-)
- Lawrence
- Laws
-
Jane Ann (1915-1977)
- Lawson
-
Daniel (-a 1749)
- Lawton
-
Martha Elizabeth (1852-1919)
- le Bray
- Lebel
- Leonard
- LeVine
-
Ester (1897 or 1898-1936)Esther (1897 or 1898-1936)
- Lewis
-
Bertha (1720-)Bethia (1720-)Patience (1668-)
- Lincoln
- Lindsey
-
Kezia (1695-1740)Samuel (1697-)
- Linklater
- Liston
-
Alice (mid 13th century-)
- Lobdell
- Long
-
Jesse (1847-1901)Minttie May (1875-)Sarah E. (1848-1921)
- Longo
-
Francesco (1818-1856)Gaetano (1849-1890)Maria Rosa (1819-1906)Marianina (1868-1938)Rosalia (1843-1917)Roselia (1843-1917)
- Losee
-
Harriet (1860-1942)Hattie (1860-1942)
- Lowry
-
Daniel Joseph (1885-1942)Edna Viola (1903-1953)Winifred Ethel (1924-2009)
- Mabie
- MacKay
-
Betsy (a 1783-)Cecilia (a 1819-1882)
- MacLauchlan
-
May (1874 or 1875-1939)
- MacPhail
-
Barbara (1913-)Josselyn (1940-2003)Polly (1940-2003)
- Maguire
-
Edward James (1918-1995)Edward James (1918-1995)James T. (a 1922-1992)Margaret Mary (a 1897-)
- Maher
- Maier
-
Anna Katharina (1720-1806)
- Maine
-
Jean Margaret (b 1930-1967)
- Mann
-
Anna Belle (1877-)Benjamin (1788-1861)Benjamin Lincoln (1812-1887)Clara A. (1854-1925)Hulda (1780-)Lydia (1791-1835)Mary Cushing (1794-1854)Warren Walter (1875-)
- Manwaring
-
Joshua George Dowell (1907-)Rosamond (1915-2001)
- Marcy
- Marquis
- Marshall
-
Joan (mid 13th century-)
- Marsque
-
Suzanne (1771-1800)
- Marston
- Martelingh
- Martin
-
Jerusha (1799-1874)
- Martling
- Mason
-
Euphemia Mary (a 1851-1927)
- Massey
- Mastin
- Matthews
- Mattson
- May
-
Arthur Winthrop (a 1878-)Barbara (1913-)Dorothy (1907-)Lucia Gertrude (1882-)Rosamond (1915-2001)
- Mayer
-
Anna Barbara (1846-1885)Caroline (1838 or 1839-)Catharine (1837 or 1838-)Christian (1843-1877)Christina (1817-1865)Christina (1860-1940)David (1858 or 1859-)Elizabeth (1835 or 1836-)Elizabeth (1847 or 1848-)John (1840 or 1841-)John Jacob (a 1796-1877)John Jacob (1832-1914)Kate (1837 or 1838-)Louisa (1803 or 1804-)Maria Barbara (1851-)Mary Christena (1860-1940)Mary E. (1845-1900)Nana (1860-1940)Tena (1860-1940)
- Mayne
-
Harry Zalmon (1874-1948)James C. (1843-1917)Josephine (1850-1925)Mary Harriette (1877-1966)
- McCray
-
Rebekah H (1839-)
- McCrudden
- McDonald
- McGehee
- McGowan
- McIntire
- McIntyre
- McKeen
- Mehrhof
-
Margaret (1844-a 1894)Philip (1839-)
- Mendez
-
Ricardo (-2004)
- Mercurio
-
Maria (-1876)
- Meyer
- Meza Silva
- Meza Victoria
- Meza
- Michaud
-
Anna Blanche (1883-)Cecile (1706-)Elisabeth (1739-1764)Emile J. (1883-1943)Genevieve (1776-)George Emile Peter (1908-1976)Jean Baptiste (1674-1720)Jean-Baptiste (1701-1794)Jeannette B. (1910-1997)Joseph-Toussaint (1735-1791)M. Grace (1938-2015)Madeline Jean d'arc (1918-2000)
- Michaud (cont.)
-
Marie (1602-1662)Marie (1651-1729)Marie (1833-1891)Marie Francoise (1686-)Marie Rose (1737-)Marie-Madeleine (1674-1706)Nathalie A. (1911-1994)Pierre (1637-1702)Raymond Arthur (1918-1991)
- Michelle
- Middleton
-
Emeline (1842-1869)James (1804-1879)
- Minnerly
- Mitchell
-
Catherine (1783-1858)Isobel (1787-)Kathrine (1783-1858)Sophia (1758-)
- Mixer
- Monarch
- Moncur
- Monroe
-
Burnett (a 1846-)Rosaline (a 1846-)
- Morabito
- Morling
-
Rachel (1762-1811)
- Morris
-
Edna Vinnie (1905-1976)Elizabeth Sarah Bunch (1834-1891)Henrietta (1868-1947)Murphy Patrick (1860-1915)William H. (1818-1883)
- Morrison
-
Agnes (1855-)Alexander (1838-)Beatrice Bruce (1837-)Charles Forbes (1843-)Elizabeth Veitch (1849-)Euphemia (1813-1861)Euphemia Mary (a 1851-1927)George Arthur (1845-)Janet (1839-)Jessie (a 1840-)John (1841-)Stuart Forbes (a 1853-)
- Morse
-
Agnes (a 1498-)Amos (1772-1823)Anna (1695-1763)Annas (-1691)Bethia (1720-)Caroline Augusta (1825-1865)Elizabeth (1579-1654)Elizabeth (1814-1816)Ezra (1643/44-1697)Ezra (1671/72-1760)Ezra (1694-1789)Ezra (1718-1755)Ezra (1741-1807)Ezra (1765-1826)Franklin (1827-1879)Harford (1788-1830)Harford (1816-1879)Harriet E. (1818-1895)Henry (1822-1894)Joanna (bt 1645 - 1650-1691)John (1607/8-1657)Lewis (1778-1830)Lucy (1793-1873)Lucy Gay (1813-)
- Morse (cont.)
-
Luther (1770-)Margaret (-1585)Margery (-a 1596)Mary (-1746)Mary (a 1669-1746)Mary Ann (1820-1877)Mehitable (1705-1798)Robert (late 1400s or early 1500s-1551 or 1552)Samuel (1576-1654)Susanna (-1822)Susanna (1784-1833)Thomas (-1596)Thomas (b 1520-1566)
- Moscrop
-
John William (a 1881-)Mary (a 1856-)
- Mousall
- Mudd
-
Jane (-b 1866)
- Munro
-
Mary (1684/85-bt 1721 - 1723)
- Munroe
- Myers
- Müller
- Neagles
-
Everett H. (1887-1919)Mary E. (1890-1946)Nathalie A. (1911-1994)
- Nelson
-
Hulda Constance (1914-)
- Nevell
-
Alice (-1601)
- Nichols
-
Rebecca (a 1616-1675)Rebecca (1646-)
- Noelty
- Norris
- Oakley
-
Bridget (1675-)Charity (1762-1830)Cordelia A. (1837-1882)David (1720-1796)David (1750-1829)David B. (a 1834-)Edward (1669-)Eunice (a 1724-1796)Eunice (1760-1848)Eunice (1766-1858)Hannah (1758-1832)John (1678-)Joseph (1725-1797)Joseph (1754-1833)Marcia (1792-1869)Mary (a 1639-a 1698)Mary (a 1682-)Mercy (1676-bt 1711 - 1723)Mercy (1792-1869)Miles (1645-1682)Miles (1671-1743)
- Oakley (cont.)
-
Miles (1696-1763)Phebe (-1921)Phebe (a 1728-)Phoebe (a 1830-)Sarah (a 1700-)Sarah (1725-1804)Susan J. (1837-1901)Susannah (1765-1814)Thomas (1680-)William (a 1722-1809)William (1790-1854)William S. (1821-1889)
- Oblinus
- Odell
- Old
-
Dorothy May (a 1905-1972)Ernest William (a 1873-1948)Ivy Mary (1895-1986)Mary Ann (1872-1948)
- Oldham
-
Hannah (1700-a 1784)Isaac (1669-)Thomas (1624-1711)