Q: What was Pope Leo XI's birth name?

A: Pope Leo XI's birth name was Alessandro Ottaviano de' Medici.

Q: What was Pope Leo XI's role in the Roman Catholic Church?

A: Pope Leo XI was an Italian priest of the Roman Catholic Church and served as the 233rd Pope.

Q: When did Pope Leo XI serve as Pope?

A: Pope Leo XI served as Pope for only 26 days in April 1605.

Q: What was Pope Leo XI's papal name?

A: Pope Leo XI's papal name was Leo Undicimus.

Q: What was Pope Leo XI's date of birth?

A: Pope Leo XI was born on June 2, 1535.

Q: What was Pope Leo XI's date of death?

A: Pope Leo XI died on April 27, 1605.

Q: How long did Pope Leo XI serve as Pope?

A: Pope Leo XI served as Pope for only 26 days in April 1605.