Cognomen Machamer (Machamer 
) , around the globe, is a rare family name. The last name Machamer is characteristic of the United States, where it is a rare surname, Canada, where it is an extremely rare surname, and India.
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| Machamer | India, Canada, United States |
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jefferson machamer American cartoonist and illustrator (1901-1960), US (b. 1901) |
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| peter k. machamer American philosopher and historian of science, US (b. 1942) |
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| carolyn machamer researcher |
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| bryan machamer college basketball player (1995–1997) Penn State |
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| joan machamer researcher |
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| james b machamer researcher |
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| christina machamer American chef, US (b. 1982) |
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