Duchess / Marchioness / Countess / Viscountess / Baroness / Lady
| Name | Date of Birth | Date of Death | Beamish Person Id | Rush Id |
|---|---|---|---|---|
| CORBET Sarah | 1682-06-05 | 3596 | ||
| CORSTON Jean Ann | 2172 | 215 | ||
| COUSSINS Jean Elizabeth | 2226 | |||
| COWDREY Anne Elizabeth | 1938-06-12 | 2014-11-23 | 4874 | |
| COWPER Anne Florence | 1806-06-08 | 1880-07-23 | 7494 | |
| COX Caroline Anne | 1591 | |||
| CRAWLEY Christine Mary | 1945 | |||
| CROFTON Anne | 1751-01-11 | 1817-08-12 | 3003 | |
| CUMBERLEGE Julia Frances | 1707 | |||
| CUNLIFFE-LISTER Susan Lilian Primrose | 1935-04-14 | 2023-03-12 | 1343 | |
| CURZON Mary Irene | 1896-01-20 | 1966-02-09 | 1133 | |
| CURZON Harriett Anne | 1787-09-07 | 1870-05-15 | 6040 | |
| CURZON Darea | 1860-11-13 | 1917-04-07 | 6043 | |
| CZERNIN Mary Hazel Caridwen | 6085 | |||
| DAVID Nora Ratcliff | 1913-09-23 | 2009-11-29 | 1509 | |
| DAVIDSON Ruth Elizabeth | 2574 | |||
| DAVIDSON Frances Joan | 1894-05-29 | 1985-11-25 | 1241 | 9235 |
| DAWSON Mary Frances | 1854-07-31 | 1939-05-04 | 6446 | |
| DEAN Brenda | 1943-04-29 | 2018-03-13 | 1830 | |
| DE CARDONNEL Cecil | 1793-03-14 | 5532 |