At the age of twelve he was sent to Paris to study, and attracted great notice by his remarkable abilities.
After having held the post of professor of belles-lettres in the University of Toulouse, in 1547 he returned to Paris as professor (or royal reader) of Greek at the College Royal.
[2] In 1552 he was entrusted with the printing of the Greek books at the royal press, in which he was assisted by his friend, Guillaume Morel.
His works chiefly consist of philological dissertations, commentaries (on Aeschylus, Sophocles, Theophrastus, Philo and portions of Cicero), and translations of Greek authors into Latin and French.
His son Étienne published his complete works in three volumes (Strassburg, 1600), and his son Adrien published his Adversaria, containing explanations and emendations of numerous passages by classical authors.