Saint Raymond of Penafort, was born in Vilafranca del Peneds, a small town near Barcelona, Catalonia, around 1175. He was educated in Barcelona and also at the University of Bologna, where he received doctorates in both civil and canon law. From 1195 to 1210, he taught canon law. In 1210, he moved to Bologna, where he remained until 1222, including three years occupying the chair of canon law at the university.
He was chaplain to Pope Alexander IV, and confessor of King James I of Aragon. He was instrumental in the founding of the Order of the Blessed Virgin Mary of Mercy.[1] When approached by Peter Nolasco, Raymond encouraged and assisted him in obtaining the consent of King James I of Aragon for the foundation of the Order. Returning to Barcelona in 1222, he entered the Dominican Order.
Knowing Raymond's reputation in the juridical sciences, Pope Gregory IX summoned him to Rome in 1230 to help in the rearranging and codifying of canon law. Canon laws, which were previously found scattered in many publications, were to be organized into one set of documents. In particular papal decretal letters had been changing the law over the course of the previous 100 years since the publication of the Decretum of Gratian.
Being pleased with Raymond's efforts, the pope announced the new publication in a Bull directed to the doctors and students of Paris and Bologna in 1231, commanding that the work of Raymond alone should be considered authoritative, and should alone be used in the schools.