1. (the pope who sponsored the introduction of the modern calendar (1572-1585) )
Grzegorz XIII
synonim: Gregory XIII
synonim: Ugo Buoncompagni

2. ( (Roman Catholic Church) an Italian pope distinguished for his spiritual and temporal leadership
a saint and Doctor of the Church (540?-604) )
Grzegorz I, Grzegorz I Wielki: : synonim: Gregory I
synonim: Saint Gregory I
synonim: St. Gregory I
synonim: Gregory the Great