Castner is a German surname. Notable people with the surname include:
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Caspar Castner (1655–1709), German Roman Catholic missionary
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Eugene Castner Lewis (1845–1917), American engineer and businessman
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Hamilton Castner
Hamilton Young Castner (September 11, 1858 – October 11, 1899) was an American industrial chemist.
Biography
He was born in Brooklyn, New York and educated at the Brooklyn Polytechnic Institute, then at the Columbia University School of Mines ...
(1858–1899), American industrial chemist
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Joseph Compton Castner (1869–1946), American general
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Lawrence V. Castner
Lawrence Varsi Castner (May 1, 1902 – December 7, 1949) was an American businessman, fencer and military officer. He competed in the individual and team sabre events at the 1924 Summer Olympics. His greatest acclaim came during World War II ...
(1902–1949), American businessman, fencer and military officer
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Michael Castner, American journalist
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Paul Castner
Paul Henry Castner (February 16, 1897 – March 3, 1986) was a professional baseball pitcher. He appeared in six games in Major League Baseball for the Chicago White Sox in 1923, all in relief. In 10 innings pitched
In baseball, innings pi ...
(1897–1986), American baseball player
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