Pope John XXIII prays in the Vatican Grottos. Watch footage of the pope from his tenure: http://www.britishpathe.com/workspaces/BritishPathe/YWirLPR5
Underwater Wedding! "I doOoOO" Mary Sanger and Bob Smith, both professional swiming stars, decided to get married underwater. Rather than use a swimming pool the pair chose an aquarium, which is why you can see fish in the background.
“Requiescat in Pace. Late Pope Benedict XV lying in State”, 1922 newsreel: http://www.britishpathe.com/video/requiescat-in-pace-on-sleeve-as-requescat-in-peace