![Longest reigning elected pope in catholic church history hi-res stock photography and images - Alamy Longest reigning elected pope in catholic church history hi-res stock photography and images - Alamy](https://c8.alamy.com/comp/H2D2Y1/pope-pius-ix-1792-1878-born-giovanni-maria-mastai-ferretti-reigned-H2D2Y1.jpg)
Longest reigning elected pope in catholic church history hi-res stock photography and images - Alamy
![Catholic News World on X: "Saint February 7 : Blessed #Pope Pius IX who was the Longest Reigning Pope in #History and who Convoked the 1st #VaticanCouncil https://t.co/SV05YfxWnD https://t.co/hJ3MuvzTFN" / X Catholic News World on X: "Saint February 7 : Blessed #Pope Pius IX who was the Longest Reigning Pope in #History and who Convoked the 1st #VaticanCouncil https://t.co/SV05YfxWnD https://t.co/hJ3MuvzTFN" / X](https://pbs.twimg.com/media/GFs_f3RXYAAOQMB.jpg)
Catholic News World on X: "Saint February 7 : Blessed #Pope Pius IX who was the Longest Reigning Pope in #History and who Convoked the 1st #VaticanCouncil https://t.co/SV05YfxWnD https://t.co/hJ3MuvzTFN" / X
![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 - 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)