Encyclopedias, Almanacs, Transcripts, and Maps
- Peter Armengol, Bl.
- Peter Aureoli
- Peter Cantor
- Peter Chrysologus, St.
- Peter Comestor
- Peter Crisci of Foligno, Bl.
- Peter Damian, St.
- Peter des Roches
- Peter Geremia, Bl.
- Peter González, St.
- Peter Grossolano
- Peter I (The Great), Emperor of Russia
- Peter Igneus, Bl.
- Peter John Olivi
- Peter Martyr, St.
- Peter Monoculus, Bl.
- Peter Nigri (Schwarz)
- Peter Nolasco, St.
- Peter of Ailly (Alliaco)
- Peter of Alcántara, St.