Marquess of Linlithgow the Baron Rankeillour for more information on this branch of the family). The Hon. James Hope-Wallace, second son of the fourth Earl, was a lieutenant-colonel in the army and sat as a Member of Parliament. Charles Dunbar Hope-Dunbar, grandson of the Hon. Charles Hope, third son of the fourth Earl, proved his claim to the Dunbar Baronetcy of Baldoon (created in 1664) in 1916 and became the 6th Baronet (see Hope-Dunbar baronets). Lord John Hope, younger twin son of the second Marquess, was a prominent Conservative politician and was created Baron Glendevon in 1964. Marquess of Linlithgow Marquess of Linlithgow,
Marquess of Salisbury fourth Marquess, while the journalist Lord Richard Cecil was the second son of the sixth Marquess. Also, Lady Blanche Gascoyne-Cecil, daughter of the second Marquess, was the mother of Prime Minister Arthur Balfour, 1st Earl of Balfour. The family seats are Hatfield House and Cranborne Manor. The traditional burial place of the marquesses is the Salisbury Chapel in St Etheldreda Church, Hatfield, Hertfordshire. The heir apparent is the present holder's son Robert Edward William Gascoyne-Cecil, Viscount Cranborne (b. 1970). Marquess of Salisbury Marquess of Salisbury is a title in the Peerage of Great Britain. It was created in 1789 for