Pope Calixtus III

Play a Quiz on Papal Bulls  (it's free)

Si Ad Reprimendos    was issued by    Pope Calixtus III 1456 - Banned social intercourse of Christians with Jews. History & Mythology > Papal Bulls

Cum Hiis Superioribus Annis    was issued by    Pope Calixtus III 1456 - Announces the fall of Constantinople. History & Mythology > Papal Bulls