Charles T. Boyd

American Roman Catholic clergyman

American biologist

American priest and professor

American mathematician

American professor

American tropical medicine academic

Chair of the Department of Modern Languages at the University of Oklahoma

Professor of Psychology and Sociology

American university professor

American academic

American geologist and academic

American professor of ancient philosophy

American geologist

Welsh author, scholar and translator

American botanist

American university professor and educationist

American botanist

American university president, professor of English language and literature

American classical philologist

Canadian-born American classical philologist