Name
- Chesson, Frederick William, campaigner for the rights of indigenous peoples, 1833-18881
- Chester and Holyhead Railway, 1844-18591
- Chippenham Horticultural and Floral Society, c 18401
- Chippenham Union, fl 18351
- Christian Theodor Groos, publishers, Karlsruhe, fl 1836-18381
- Claudet, Antoine François Jean, photographer, 1797-18671
- Connelly, Pierce, clergyman, alias 'Pascal the Younger', 1804-18831
- Daguerre, Louis Jacques Mandé, photographer, 1787-18511
- Daniell, John Frederic, physicist, chemist, 1790-18451
- Davis & Dickson, printers and publishers, fl 18201
- Dumas, Jean-Baptiste André, chemist, 1800-18841
- East Llangynog (Silver Lead) Mining Company Limited, fl 1872-18751
- Estcourt, Thomas Henry Sutton Sotheron, politician, 1801-18761
- Fox, Charles James, politician, 1749-18061
- Fyffe, Charles Alan, historian and barrister, 1845-18921
- Ganneau, Charles Simon, orientalist and archaeologist, 1846-19231
- Gardeners' Chronicle, 1841-18551
- Gieseler, Johann Karl Ludwig, alias Irenäus, historian and theologian, 1792-18541
- Gladstone, William Ewart, prime minister and author, 1809-18981
- Graphic Society, 1833-18901