![Pope Pius IX - Longest reigning Pope in the Catholic Church, serving from 1846 to 1878 Stock Photo - Alamy Pope Pius IX - Longest reigning Pope in the Catholic Church, serving from 1846 to 1878 Stock Photo - Alamy](https://c8.alamy.com/comp/D8CJ1X/pope-pius-ix-longest-reigning-pope-in-the-catholic-church-serving-D8CJ1X.jpg)
Pope Pius IX - Longest reigning Pope in the Catholic Church, serving from 1846 to 1878 Stock Photo - Alamy
![The Life of Pope Pius IX: And the Great Events in the History of the Church During his Pontificate: Shea LL.D., John Gilmary: 9781732717572: Amazon.com: Books The Life of Pope Pius IX: And the Great Events in the History of the Church During his Pontificate: Shea LL.D., John Gilmary: 9781732717572: Amazon.com: Books](https://m.media-amazon.com/images/I/61GJizANxgL._AC_UF1000,1000_QL80_.jpg)
The Life of Pope Pius IX: And the Great Events in the History of the Church During his Pontificate: Shea LL.D., John Gilmary: 9781732717572: Amazon.com: Books
![Pope Pius IX, (1900). Giovanni Maria Mastai Ferretti (1792-1878) was elected Pope in 1846, Stock Photo, Picture And Rights Managed Image. Pic. HEZ-1624281 | agefotostock Pope Pius IX, (1900). Giovanni Maria Mastai Ferretti (1792-1878) was elected Pope in 1846, Stock Photo, Picture And Rights Managed Image. Pic. HEZ-1624281 | agefotostock](https://previews.agefotostock.com/previewimage/medibigoff/c811070d68372dc08e3b3a3b9c099b89/hez-1624281.jpg)
Pope Pius IX, (1900). Giovanni Maria Mastai Ferretti (1792-1878) was elected Pope in 1846, Stock Photo, Picture And Rights Managed Image. Pic. HEZ-1624281 | agefotostock
![His holiness Pope Pius IX, longest reigning Pope in Roman Catholic Church history , circa 1851 Stock Photo - Alamy His holiness Pope Pius IX, longest reigning Pope in Roman Catholic Church history , circa 1851 Stock Photo - Alamy](https://c8.alamy.com/comp/D8CJ26/his-holiness-pope-pius-ix-longest-reigning-pope-in-roman-catholic-D8CJ26.jpg)