Opinion: Ex-pope Ratzinger shakes up the Vatican, Francis | Opinion | DW | 14.01.2020
Former pope Benedict warns Francis against ordaining married men
Pope Benedict, in retired seclusion, looms in the opposition to Pope Francis - The Washington Post
Benedict XVI | Biography, Resignation, Legacy, & Facts | Britannica
Ex-Pope Benedict, 93, 'seriously ill with shingles' seven years after retiring over 'lack of strength of mind and body'
Former pope Benedict XVI reported to be seriously ill | Pope Benedict XVI | The Guardian
Pope Benedict XVI | USCCB
The Two Popes: Did Pope Francis, Pope Benedict watch soccer together?
Two Popes, and One Big Furor After Benedict Weighs in on Priestly Celibacy - The New York Times
Retired Pope Benedict hints at his death in condolence message - Catholic News Service
Former pope Benedict XVI reported to be seriously ill | Pope Benedict XVI | The Guardian
Retired Pope Benedict pens letter about his own death | National Catholic Reporter
The Contentious Relationship Between Pope Francis and Pope Benedict - Biography
With Letter on Sexual Abuse, Pope Benedict Returns to Public Eye - The New York Times
Theologians concerned about newly engaged role of Benedict, pope emeritus | National Catholic Reporter
The Two Popes” Gives Way to Pope vs. Pope on the Issue of Celibacy in the Priesthood | The New Yorker
Theology of Pope Benedict XVI - Wikipedia
Pope Benedict's Resignation and John Paul's Suffering | The New Yorker
Goodbye to Rome? Former pope Benedict visits ailing brother in Bavaria
Pope Benedict XVI - Wikipedia
The Contentious Relationship Between Pope Francis and Pope Benedict - Biography
Pope Benedict, in retired seclusion, looms in the opposition to Pope Francis - The Washington Post
Pope Benedict XVI speaks in new interview: 'There is one pope, he is Francis' | America Magazine
Emeritus Pope Benedict, 93, 'extremely frail' after visiting dying brother
