The Marquess of Londonderry | |
|---|---|
,_Viscount_Castlereagh_(1822-1854),_by_Simon_Jacques_Rochard.jpg) Portrait by Simon Jacques Rochard, 1833 | |
| Tenure | 1854–1872 |
| Predecessor | Charles Vane, 3rd Marquess of Londonderry |
| Successor | George, 5th Marquess of Londonderry |
| Born | 7 July 1805 Grosvenor Square, Mayfair, London |
| Died | 25 November 1872 (aged 67) White Rock Pavilion, Hastings |
| Buried | Newtownards Priory |
| Spouse(s) | Lady Elizabeth Jocelyn |
| Father | Charles Vane, 3rd Marquess of Londonderry |
| Mother | Catherine Bligh |
Frederick William Robert Stewart, 4th Marquess of Londonderry KP PC (7 July 1805–25 November 1872), styled Viscount Castlereagh from 1822 to 1854, was a British nobleman and Tory politician. He was briefly Vice-Chamberlain of the Household under Sir Robert Peel between December 1834 and April 1835.