Encyclopedias, Almanacs, Transcripts, and Maps
- Mar Pa (Marpa)
- Marañón, David Carlos, Bl.
- Marbach, Abbey of
- Marbeck, Pilgram
- Marbod of Rennes
- Marburg
- Marca, Pierre de
- Marcella, St.
- Marcellinus and Peter, Ss.
- Marcellinus, Flavius
- Marcellinus, Pope, St.
- Marcello, Benedetto
- Marcellus Akimetes, St.
- Marcellus I, Pope, St.
- Marcellus II, Pope
- Marcellus, Ss.
- March Mesa, Nazaría Ignacia, Bl.
- Marchant, Jacques
- Marchant, Pierre
- Marchisio, Clemente, Bl.