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Members of the United States National Academy of Sciences
Catholics from Pennsylvania
Members of the American Philosophical Society
Converts to Roman Catholicism
1812 births
People from Lancaster County, Pennsylvania
University of Pennsylvania faculty
Proto-evolutionary biologists
American entomologists
American naturalists
1880 deaths
19th-century philologists
Lamarckism
American philologists
Dickinson College alumni
American conchologists

Samuel Haldeman: page information

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Page ID1358751

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Words518

OriginImported

CreatedJun 19, 2026, 8:13 PM

UpdatedJun 19, 2026, 8:13 PM