Leo XI

Holy See list

Number

232

Regnal name

Léon XI · Leo XI

Birth name

Alessandro de' Medici

Place stated for birth

Florence

Century stated

17

Beginning of the pontificate

1,10.IV.1605

End of the pontificate

27.IV.1605

No biography is added. The Holy See does not give a birth date here, and the end of the pontificate is not turned into a date of death.

Source

Holy See, Pontiffs · consulted on 2026-09-28