Ordinatio sancti Gregorii Magni in Summum Pontificem (feast)
Latin (la)
Translations:
- English (en): The Ordination of Saint Gregory the Great as Supreme Pontiff
- Latin (la): Ordinatio sancti Gregorii Magni in Summum Pontificem
- Polish (pl): Wyniesienie świętego Grzegorza Wielkiego na Papieża