Piacoteca Museum of the Holy House. Hall IX, Hall of the Popes, where they stayed during pilgrimages: Pius VII in 1800 and 1814, Gregory XVI in 1841, Pius IX in 1857, and John XXIII in 1962.
![](https://osjusa.org/wp-content/uploads/2013/10/CarracciAnnibaleNativityB2028LoretoMuseum-159XPopesHall.jpg)
Piacoteca Museum of the Holy House. Hall IX, Hall of the Popes, where they stayed during pilgrimages: Pius VII in 1800 and 1814, Gregory XVI in 1841, Pius IX in 1857, and John XXIII in 1962.