1. When was St. Sixtus III pope?
2. When was St. Sixtus III consecrated pope?
3. Which ecumenical council’s Acts did St. Sixtus III approve?
4. Which basilica did St. Sixtus III restore?
5. Which Roman emperor gave gifts to St. Sixtus III?
6. Over which territory did St. Sixtus III assert papal authority against the patriarch of Constantinople?
7. Who of the following was refused readmission into the church by St. Sixtus III?
8. When did St. Sixtus III die?
9. Where was St. Sixtus III buried?
10. When is the feast day of St. Sixtus III?