American, born Switzerland, 1896–1969

American, born England, c. 1777–1860

American, born Scotland, 1770–1854

British, 1937–2026

British, established 1978

American, 1914–1977

American, born Poland, 1902–1987

Austrian, active 1885–1938

Austrian, born Bohemia, active 1885–1935

Czech, born 1945

Hungarian, 1910–2003, active Netherlands

British, 1898–1986