Creator
- C-SPAN Corporation2
- CHARLEE's Gladstone Center for Girls1
- Cahill, Edward1
- Callahan, Jean1
- Callahan, Vincent F., Jr., 1931-20141
- Callaway Family Association1
- Callaway, Melinda Kate1
- Calverley, Mary Eliza Smith1
- Cameron, Lynn1
- Caplin, Mortimer M., 1916-20191
- Cardenas, Eliana1
- Carlini, Erdumute1
- Carlson, Robert Paul1
- Carlsson, P. Allan2
- Carneal and Johnston (Richmond, Va.)1