Nouns

(n)Calvin, Melvin CalvinUnited States chemist noted for discovering the series of chemical reactions in photosynthesis (1911-)
(n)Calvin, John Calvin, Jean Cauvin, Jean Caulvin, Jean ChauvinSwiss theologian (born in France) whose tenets (predestination and the irresistibility of grace and justification by faith) defined Presbyterianism (1509-1564)