When young clerics were assembled in schools for training in the ecclesiastical service in the different districts of the Western Church (from the fifth or sixth century), the directors of these schools were also given this title.
Ketika para ulama muda berkumpul di sekolah-sekolah untuk pelatihan dalam dinas gerejawi di berbagai distrik Gereja Barat (dari abad kelima atau keenam), para direktur sekolah-sekolah ini juga diberi gelar ini.