All Popes of the Catholic Church: St Peter - Francis - YouTube
List of popes - Wikipedia
Pope Pius IX - Wikipedia
Pope appoints woman to top Vatican post for first time in history of the Catholic Church - The Irish News
Pope Francis makes history as he embraces retired predecessor Benedict in first-ever meeting of two pontiffs | Daily Mail Online
Pope Emeritus Benedict XVI Becomes Oldest Pope In History
Pope Photos: See Every Papal Trip to the U.S. in History | Time
Pope Francis - Age, Quotes & Facts - Biography
Papal supremacy - Wikipedia
The Controversy of the First Photographs Ever Taken of a Pope -
History of the papacy - Wikipedia
Who were the worst Popes in history?
As the first pope, did St. Peter write any encyclicals? --Aleteia
Pope Joan: The Indestructible Legend of the Catholic Church's First and Only Female Pontiff - Kindle edition by Charles River Editors. Religion & Spirituality Kindle eBooks @ Amazon.com.
papacy | Definition, History, Popes, & Facts | Britannica
Pope assigns lay ministries to women for the first time in the history of the Catholic Church
The Controversy of the First Photographs Ever Taken of a Pope -
The First Pope of the Catholic Church | Who Was the First Pope? - Video & Lesson Transcript | Study.com
10 Grisly Papal Deaths - HISTORY
First Vatican Council | Description, Doctrine, & Legacy | Britannica
The First and Only Female Pope
Pope Pius IX was the first pope to be photographed He was the longest-reigning elected pope in the h… | Igreja catolica apostolica romana, Igreja catolica, Católico
File:Lleida Saint Peter as the First Pope.jpg - Wikimedia Commons
Pope John Paul II: First Slavic Pope in history - YouTube
Was Saint Peter the First Pope? | Christian Research Institute
