Grant Mouser may refer to:
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Grant E. Mouser (1868–1949) U.S. Representative from Ohio
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Grant E. Mouser Jr.
Grant Earl Mouser Jr. (February 20, 1895 – December 21, 1943) was a United States House of Representatives, U.S. Representative from Ohio for two terms from 1929 to 1933.
He was the son of Grant E. Mouser, who also served as a United States c ...
(1895–1943), U.S. Representative from Ohio
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