Education
He studied civil law at Bologna University up until 1278 before teaching law at Pistoia (1279–1284) and Bologna (1284-1296), where he taught Cino da Pistoia and where he is recorded in 1289 as the first civil law teacher to draw a salary.
He studied civil law at Bologna University up until 1278 before teaching law at Pistoia (1279–1284) and Bologna (1284-1296), where he taught Cino da Pistoia and where he is recorded in 1289 as the first civil law teacher to draw a salary.
In Rome, he taught at the papal school. He may have helped prepare the Liber Sextus, Pope Boniface VII"s third volume of the Canon Code, which he later wrote a commentary on. He is last recorded in Bologna in 1298.