The Archive
Papal Magisterium
Encyclicals and constitutions of the popes.
Public domain
Ineffabilis Deus (1854)
Letters Apostolic on the Dogmatic Definition of the Immaculate Conception of the Virgin Mother of God
Pope Pius IX · 1 document
Papal
The Archive
Encyclicals and constitutions of the popes.
Public domain
Letters Apostolic on the Dogmatic Definition of the Immaculate Conception of the Virgin Mother of God
Pope Pius IX · 1 document