Pope Gregory XV (b. 1554)
Pope Gregory XV (Latin: Gregorius XV; Italian: Gregorio XV; 9 January 1554 – 8 July 1623), born Alessandro Ludovisi, was head of the Catholic Church and ruler of the Papal States from 9 February 1621 to his death in 1623.
Pope Gregory XV (b. 1554)
Pope Gregory XV (Latin: Gregorius XV; Italian: Gregorio XV; 9 January 1554 – 8 July 1623), born Alessandro Ludovisi, was head of the Catholic Church and ruler of the Papal States from 9 February 1621 to his death in 1623.