Encyclopedias, Almanacs, Transcripts, and Maps
- Marcian of Cyr, St.
- Marcian, Byzantine Emperor
- Marck, Siegfried
- Marckwald, Willy
- Marcosson, Isaac
- Marcoussis (Originally Marcous), Louis
- Marculești
- Marcus Aurelius Antoninus°
- Marcus Aurelius, Roman Emperor
- Marcus, Aaron
- Marcus, Bernard
- Marcus, David Daniel
- Marcus, Ernst
- Marcus, Frank
- Marcus, Jacob Rader
- Marcus, Joseph
- Marcus, Ralph
- Marcus, Rudolph Arthur
- Marcus, Ruth Barcan
- Marcus, Siegfried