DNA confirmed people with A surname
- Margit "Mary" Oldsdotter Aasland (26/8/1874 - 2/5/1960)
- Clarence Alfred Ackerson (24 Jan 1894 - ABT 1984)
- Edna Emelia Ackerson (ABT 1890 - ABT 1954)
- Elmer Louis Ackerson (28 Nov 1899 - 10 Jun 1989)
- Fern Louise Ackerson (23 Jul 1924 - 22 May 2000)
- Nels Nelson or Nils Ackerson (20 Mar 1860 - ABT 1932)
- Nancy Elizabeth Bertha Betty Mary Adams (ABT 1816 - ABT 1855)
- Elizabeth E. Albertson (11/10/1814 - 18/10/1883)
- Mary Elizabeth Albertson (1853 - 07/03/1900)
- Sarah Ellen Albertson (25/03/1829 - 28/02/1902)
- Edwin Hugh Albertson
- James Albertson (1815 - 26/12/1906)
- John Albertson (29/09/1774 - 03/11/1851)
- William Robert Albertson
- Dorothy Mae Allen (30/09/1919 - 05/10/1997)
- Mary Omega Allison (28 Sep 1872 - ABT 1961)
- James Bary Andre (1935 - 2013)
- Raymond Eugene Andre (1897 - 1955)
- Louis Julien Andre (1867 - )
- Marion Andre (1924 - 2015)
- Mary Rebecca Angel (1857 - 1929)
- William Lee Archer (24 Nov 1876 - 10 Feb 1969)
- Margaret Lillian Archer (1914 - 1993)
- James William Archer (24 Jul 1848 - ABT 1927)
- Esther LIllian Armstrong (28/02/1918 - 09/08/1986)
- Marie Helen Arndt (18 Feb 1899 - 11 Feb 1998)
- Leonard Arnold (1912 - 2008)
- George William Arnold (ABT 1874 - 1948)
- George William Arnold (1902 - )
- D van Arragon (1882 - 1963)
- G van Arragon
- Raymond Earnest Auten (1894 - 1969)
- Lola June Auten (1927 - 1976)
- William Miller Auten (1873 - 1945)
- Elizabeth Axtell (05/11/1829 - 21/09/1909)
- Hannah Axtell (ABT 1776 - 29 May 1810)
- Nathan Axtell (19/01/1774 - 23/05/1852)
- Thomas Axtell (12 Dec 1750 - 12 Jul 1808)
- John Thomas Axtell (17/03/1802 - 02/04/1872)