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 Anglesey was succeeded by his eldest son from his first marriage, the second Marquess. He served as Lord Chamberlain of the Household under Lord Melbourne between 1839 and 1841. His only son from his first marriage, the third Marquess, represented Staffordshire South in Parliament. He was childless and was succeeded by his half-brother, the fourth Marquess. He held the honorary post of vice-admiral of North Wales and West Carmarthen. His son, the fifth Marquess, became known for squandering his inheritance on a lavish social life and accumulating massive debts. In 1904 he was declared bankrupt. He died the following year aged