Cardinal Baum, longest serving U.S. cardinal, witnessed and made history - Arlington Catholic Herald
John Paul adds new milestone
Cardinal Baum, longest serving US cardinal, witnessed and made history | National Catholic Reporter
Who was the longest serving pope in the Vatican? - Quora
Photos: Longest-reigning popes | CNN
Benedict XVI celebrates his 93rd birthday during coronavirus lockdown – Catholic Telegraph
Southern Fried Catholicism Blog: Preparing to celebrate Blessed John Paul II
Pius IX: the Longest-Reigning Pope - Walks in Rome (Est. 2001)
Pope Benedict XVI Dies: Updates: In Last Testament, Benedict Asks Faithful to 'Stay Steady' - The New York Times
Longest Serving Popes In The History Of The Catholic Church - WorldAtlas
Chart: Benedict Among the Oldest Popes To Hold Office | Statista
Pope Pius IX - Longest reigning Pope in the Catholic Church, serving from 1846 to 1878 Stock Photo - Alamy
12 Oldest Popes in History - Oldest.org
Who Was the Longest Reigning Pope? - National Shrine of the Immaculate Conception
Pope - Wikiwand
How old was Pope Benedict XVI? Who have been the longest living Popes? - AS USA
Knee pain places unusual limits on Francis, a pope used to being a 'street priest' | National Catholic Reporter
A look at the oldest popes of history, including Francis
Age matters: Popes elected as young as 24, as old as 81 - The Catholic Sun
Saint John Paul II | Biography, Death, Miracles, Feast Day, & Facts | Britannica
Photos: Longest-reigning popes | CNN
