Encyclopedias, Almanacs, Transcripts, and Maps
- Gregory Thaumaturgus, St.
- Gregory the Illuminator, St.
- Gregory V, Pope
- Gregory VI, Antipope
- Gregory VI, Pope
- Gregory VII, Pope
- Gregory VIII, Antipope
- Gregory VIII, Pope
- Gregory X, Pope, Bl.
- Gregory XI, Pope
- Gregory XII, Pope
- Gregory XIII, Pope
- Gregory XIV, Pope
- Gregory XV, Pope
- Gregory XVI, Pope
- Gregory, Sir Theodore
- Gregory°
- Gremillion, Joseph Benjamin
- Gresh, Alain
- Gressmann, Hugo°