Papal supremacy - Wikiwand
Pope - Wikipedia
10 Grisly Papal Deaths - HISTORY
First in history' – Pope Francis to meet Russian Patriarch in Cuba | Catholic News Agency
All Popes of the Catholic Church: St Peter - Francis - YouTube
Pope Emeritus Benedict XVI Becomes Oldest Pope In History
History of the papacy - Wikipedia
Was Peter Really the First Pope? A Comprehensive Response | The Lonely Pilgrim
Aerial's Torch of Salvation: Was Peter Really was the First Pope of the Catholic Church?
Pope Pius IX Opening the First Vatican Council, 1869' Giclee Print | Art.com
Pope Urban II Orders First Crusade - HISTORY
Eight of the worst popes in church history | CNN
Pope - Wikipedia
Who was the first pope - DailyHistory.org
BBC World Service - Witness History, The first Pope to visit Africa
A Complete History of the Popes of Rome, From Saint Peter, the First Bishop, to Pius the Ninth, the Present Pope .. (Paperback) - Walmart.com
The Controversy of the First Photographs Ever Taken of a Pope -
Pope Francis as the first Jesuit pope explained - The Washington Post
The First Pope of the Catholic Church | Who Was the First Pope? - Video & Lesson Transcript | Study.com
Who was the first pope to be photographed?—Aleteia
Saint Peter as the First Pope | Catalan | The Metropolitan Museum of Art
Pope Photos: See Every Papal Trip to the U.S. in History | Time
Was Saint Peter the First Pope? | Christian Research Institute
10 of the Most Interesting Popes in History
Benedict XVI is first Pope to resign in six centuries - and only the fifth ever to stand down | The Independent | The Independent
