Encyclopedias, Almanacs, Transcripts, and Maps
- Clonmacnois, Monastery of
- Cloots, Jean Baptiste du Val-de-GrÂce, Baron de°
- Clore, Sir Charles
- Clorivière, Joseph Pierre Picot de
- Clotaire II°
- Clotilde, St.
- Cloud of Unknowing
- Cloud, St.
- Cluj
- Cluniac Art and Architecture
- Cluniac Reform
- Cluny, Abbey of
- Clurman, Harold
- Coady, Moses Michael
- Coalition for the Advancement of Jewish Education
- Coburg
- Cocceius (Koch), Johannes°
- Cocchetti, Annunciata, Bl.
- Cochem
- Cochlaeus, Johannes (Johann Dobeneck)