A Surnames
- Abbey, Frank L., M. D.
- Abbott, Francis Marion
- Abbott, James B., Maj.
- Abernathy, James L., Col.
- Achter, B. H.
- Ackarman, Carl
- Ackarman, Fred
- Acker, William
- Ackerman, Anton Andrew
- Adam, Fred N.
- Adam, James G.
- Adam, James S.
- Adams, George Franklin
- Adams, John B.
- Adams, John Bunyan
- Adams, John O., Hon.
- Adams, Juniata
- Adams, Philander Hamilton
- Adamson, William E.
- Aikman, C. A.
- Aikman, Christopher Leonidas
- Aikman, Granville P., Judge
- Aikman, William Allison
- Akers, George W.
- Alden, Henry L.
- Alden, Maurice L.
- Alderfer, Allen A.
- Alexander, William R.
- Algie, Robert, M. D.
- Allen, Edward Payson
- Allen, Henry Justin
- Allen, Hollis Herbert
- Allen, Richard
- Allis, Orval Duane
- Alwes, Henry Carl
- Ames, John McEwen
- Amick, John S.
- Anderson, Charles G.
- Anderson, John A., Rev.
- Anderson, Thomas
- Anderson, Wallace H.
- Anderson, William E. H.
- Anderson, William G.
- Andrews, John B.
- Andrews, Winfield S.
- Ansdell, W. R.
- Anspaugh, James Ralph, Hon.
- Anthony, Daniel Read
- Anthony, Daniel Read, Jr.
- Anthony, William
- Apt, Charles H.
- Argue, Richard Watson
- Arnold, Andrew
- Arnold, Edgar C.
- Arnold, Thomas
- Arnold, Walter J.
- Arny, William F. M.
- Ashby, Galusha W.
- Ashford, Henry Tulley
- Ashley, Harry O
- Atkeson, George L.
- Atkins, James
- Atkins, James, Mrs.
- Atkinson, Charles T.
- Atwood, John Harrison
- Auerbach, Henry A.
- Axtell, John Thomas, M. D.
- Ayars, William David