Creator
- Anthelia Holt1
- Antonakakis, Susana1
- Appleton, John W. M., 1832-19131
- Arbogast family1
- Archer family1
- Archer, William1
- Archer, William Segar, 1789-18551
- Architectural League of New York1
- Armentrout, Hunter F.1
- Armistead Family3
- Armistead, Cary Champion, d. 19442
- Armistead, Dora Travis, 1890-19793
- Armistead, Mary Frances1
- Armistead, Rowland Cara2
- Arnett family1