Girolamo Cardano (1501-1576) was born in Pavia, Italy. A professor of mathematics at Padua, and of medicine at Pavia and Bologna, he was the the author of more than a hundred books on subjects ranging from the natural sciences to medicine, history, and music.
Anthony Grafton teaches the history of Renaissance Europe at Princeton University. His books include Joseph Scaliger, Cardano’s Cosmos, and Bring Out Your Dead.
Jean Stoner taught at the Dalton School in New York City.