Robert Bruce, 1st Earl of Ailesbury (later styled Aylesbury) **and 2nd **Earl of Elgin****, PC, FRS (ca. March 1626 – 20 October 1685), was a Scottish politician who sat in the House of Commons from 1660 to 1663, when he inherited his father's title as Earl of Elgin.

Life

Robert Bruce was the son of Thomas Bruce, 1st Earl of Elgin by his first wife, Anne Chichester. His portrait, as "Lord Kinloss" at the age of 9 was painted by Cornelius Johnson. He went on a Grand Tour in Europe in the years 1642 to 1646. During his father's lifetime, Lord Bruce, as he was styled, was Member of Parliament for Bedfordshire in the Convention Parliament in 1660 and the Cavalier Parliament in 1661, until he succeeded to his father's titles, becoming the 2nd Earl of Elgin in 1663. The following year, he was created Earl of Ailesbury on 18 March 1664, as well as Viscount Bruce of Ampthill and Baron Bruce of Skelton, for his services in procuring the English Restoration. He was Lord Lieutenant of Bedfordshire from 1660 with the Earl of Cleveland, and solely, from 1667 to his death. In October 1678, Lord Ailesbury was invested as a Privy Counsellor (PC) and a Gentleman of the Bedchamber. He was Lord Lieutenant of Cambridgeshire and Hampshire from 1681 to his death. In 1685, he was invested as a Fellow of the Royal Society and Lord Chamberlain on 30 July 1685. Robert Bruce died in 1685, aged 58, at Houghton House, just north of Ampthill, Bedfordshire, and was buried on 26 October of that year, at Maulden. His widow, the Dowager Countess of Ailesbury, built Ampthill House nearby in 1686, originally as a dower house. By this time, the Bruce family had extensive estates, among them were: Whorlton Castle, West Tanfield, Manfield, and Clerkenwell Priory.

Marriage and progeny

Robert Bruce married Lady Diana Grey, daughter of Henry Grey, 1st Earl of Stamford and Lady Anne Cecil, on 16 February 1645. They had seventeen children, nine of whom seem to have survived to adulthood: