Portrait of Samuel George Morton

Samuel George Morton

American physician and naturalist

Lived
1799–1851

Updated September 2026

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About Samuel George Morton

Samuel George Morton was an American medical doctor, naturalist, and writer. As one of the early figures of scientific racism, he argued against monogenism, the single creation story of the Bible, instead supporting polygenism, a theory of multiple racial creations.

Biography from Wikipedia, CC BY-SA 4.0. Photo via Wikimedia Commons.

Sources: book lists and dates from Wikidata and Open Library, ratings from Open Library readers, free texts from Project Gutenberg. Last updated September 2026.