Author
- 155th Regimental Association (Pa.) 1 results
- 21st Pennsylvania Cavalry Association 1 results
- 93rd Pennsylvania Veteran Volunteer Association Executive Committee 1 results
- A churchman 1 results
- Aaron, Daniel, 1912- 1 results
- Abbot, Willis J. (Willis John), 1863-1934 2 results
- Abbott, A. O. (Allen O.) 1 results
- Abbott, Henry Livermore, 1842-1864 1 results
- Abbott, John S. C. (John Stevens Cabot), 1805-1877 2 results
- Abel, Annie Heloise, 1873- 1 results
- Abel, Annie Heloise, 1873-1947 2 results
- Abell, Sam 2 results
- Abrahams, Harold J., 1901- 1 results
- Adam Matthew Publications 1 results
- Adams, Charles Francis, 1807-1886 1 results
- Adams, Charles Francis, 1835-1915 5 results
- Adams, E. E. (Ezra Eastman), 1813-1871 1 results
- Adams, Ephraim Douglass, 1865-1930 1 results
- Adams, F. Colburn (Francis Colburn) 1 results
- Adams, Henry, 1838-1918 1 results
- Adams, James Truslow, 1878-1949 1 results
- Adams, Michael C. C., 1945- 1 results
- Adams, William T. (William Taylor), 1822-1897 1 results
- Agassiz, George Russell, 1862- 1 results
- Aimone, Alan Conrad 1 results
- Aimone, Alan Conrad, 1941- 2 results
- Aimone, Barbara A., 1946- 2 results
- Ainsworth, Fred C. (Fred Crayton), 1852-1934 1 results
- Akin, Warren, 1811-1877 1 results
- Alabama and the Kearsarge 1 results
- Albany Bar (N.Y.) 1 results
- Albert, Allen Diehl, 1844-1913 1 results
- Alberti, Enigma, 2 results
- Alcott, Louisa May, 1832-1888 1 results
- Alden, Henry Mills, 1836-1919 3 results
- Alden, Henry Mills, 1836-1919, 1 results
- Alexander, Charles Wesley, 1837-1927 1 results
- Alexander, Edward Porter, 1835-1910 2 results
- Alford, Kenneth D. 1 results
- Allan, Elizabeth Preston, Mrs., b. 1848 1 results
- Allan, Francis C. 2 results
- Allan, Lynn Anne Drumel 2 results
- Allan, William, 1837-1889 1 results
- Allen, Thomas B. 1 results
- Almy, John Jay, 1815-1895 1 results
- Alotta, Robert I. 1 results
- Alvord, Henry E. (Henry Elijah), 1844-1904 1 results
- Amann, William Frayne 1 results
- American Baptist Home Mission Society 1 results
- American Battlefield Protection Program (U.S.) 1 results more…