Charles William Vane, 3rd Marquess of Londonderry, KG, GCB, GCH, PC (born Charles William Stewart; 1778–1854) was an Anglo-Irish nobleman, a British soldier...

Marquess of Londonderry, of the County of Londonderry (/ˈlʌndəndreɪ/ LUN-dən-dree), is a title in the Peerage of Ireland. The title was created in 1816...

George Henry Robert Charles William Vane-Tempest, 5th Marquess of Londonderry, KP (26 April 1821 – 6 November 1884), styled Viscount Seaham between 1823...

as 3rd Marquess of Londonderry. Frances Anne was the only child of Sir Henry Vane-Tempest, 2nd Baronet, and his wife Anne MacDonnell, 2nd Countess of Antrim...

Charles Stewart Vane-Tempest-Stewart, 6th Marquess of Londonderry, KG, GCVO, CB, PC, JP, DL (16 July 1852 – 8 February 1915), styled Viscount Castlereagh...

Durham. The house was the English family seat of the Vane-Tempest-Stewart family, Marquesses of Londonderry, an Anglo-Irish aristocratic dynasty, until...

Alexander Charles Robert "Alastair" Vane-Tempest-Stewart, 9th Marquess of Londonderry (7 September 1937 – 20 June 2012) was a British nobleman. The son of Robin...

Charles Stewart Henry Vane-Tempest-Stewart, 7th Marquess of Londonderry, KG, MVO, PC, PC (Ire) (13 May 1878 – 10 February 1949), styled Lord Stewart until...

was the only child of Charles Stewart and his first wife Catherine Bligh. His father would become the 3rd Marquess of Londonderry but was at the time...

It was built as a memorial to Charles Vane, 3rd Marquess of Londonderry and was originally known as the Londonderry Monument. Its architectural style...