7 years after stepping down, Benedict fuels '2 popes' headache
How many popes are there now?
Two Popes, and One Big Furor After Benedict Weighs in on Priestly Celibacy - The New York Times
Why are almost all the popes down through the ages Italian? - Quora
A look at popes and their encyclicals | Pew Research Center
Full text of Pope Francis' in-flight press conference from Dublin | Catholic News Agency
Pope Francis - Age, Quotes & Facts - Biography
End of the world: Why Pope's 2020 resignation 'will fulfil 900-year-old doomsday prophecy' | Weird | News | Express.co.uk
Two popes are one too many
Every Pope ever: the full list | News | theguardian.com
Explained: Who are Pope's cardinals and what are their functions? | Explained News,The Indian Express
The Two Popes: What Actually Happened When Francis Met Benedict | Vanity Fair
Eight of the worst popes in church history | CNN
Up to and including Francis, how many popes have there been altogether? | globalquiz.org
2 popes praying: Egyptian Copt and Pope Francis
One church, two popes: why Catholicism is in crisis this Easter | Peter Stanford | The Guardian
Two Popes? You mean like the Two Headed Year of Mercy Logo? - The Bellarmine Forum
5 Things About Popes And Their Names; Like, Why Do They Change Them? : The Two-Way : NPR
Pope Benedict XVI isn't the first: All the Popes who have retired – Film Daily
Papal saints: Once a given, now extremely rare | Pew Research Center
A History of the Popes: From Peter to the Present - Kindle edition by O'Malley S.J., John W.. Religion & Spirituality Kindle eBooks @ Amazon.com.
Pope - Wikipedia
Vatican investigation faults many, including two former popes, for Theodore McCarrick's rise despite sexual misconduct
Has there ever been a black or African pope?
