Overview
Lord James Cavendish FRS (bef. 1707 – 14 December 1751) of Staveley Hall, Derbyshire was a British Whig politician who sat in the English House of Commons between 1701 and 1707 and in the British House of Commons between 1707 and 1742. He was also a member of the Cavendish family.
Early life
Cavendish was the third son of William Cavendish, 1st Duke of Devonshire of Chatsworth House, member of the House of Cavendish, and his wife Lady Mary Butler, daughter of James Butler, 1st Duke of Ormonde of Kilkenny Castle, member of the Butler Dynasty.
At the death of his father, his brother inherited the Dukedom, becoming the 2nd Duke of Devonshire, and was married to Rachel Russell, Lady of the Bedchamber of Queen Anne and granddaughter of the 1st Duke of Bedford of Woburn Abbey. He travelled abroad in France and Italy from 1696 to 1698 and attended Padua University in 1697, in the region of Venetia.
From Wikipedia (CC BY-SA 4.0).