1. What was Celestine I at the time he became pope?
2. When was Celestine I pope?
3. When was Celestine I elected pope?
4. Which emperor was said to be a relative of Celestine I?
5. Who was the patriarch of Constantinople who said Mary was not Theotokos?
6. Which ecumenical council was held during the papacy of Celestine I?
7. Where did Celestine I send St. Germanus and St. Lupus to combat Pelagianism?
8. Whom did Celestine I consecrate bishop and send to Ireland?
9. When did Celestine I die?
10. Where did Celestine I die?