Son of Pompeo Ludovisi and Camilla Bianchini, he was elected pope in 1621. He institutionalised conclave procedures and supported the Church’s missionary activity.

GREGORIUS XV
2,90 €

2,90 €
Son of Pompeo Ludovisi and Camilla Bianchini, he was elected pope in 1621. He institutionalised conclave procedures and supported the Church’s missionary activity.