Russian, 1885–1979

American, 1798–1885

American, born Bulgaria, 1935–2020

American, born 1935

American, 1935–2000/2001

American, 1885–1976

American, born Russia, 1884–1940

British, born 1935

American, 1926–2023

Austrian, active 1885–1938

British, 1854–1922

Japanese, 1885–1962