James Francis Edward Stuart (10 June 1688 – 1 January 1766), ... 2nd Duke of Buckingham and Normanby, and thirty years later to James Boswell.
John Stuart, 3rd Earl of Bute, KG, PC, FSA Scot (/ b j uː t /; 25 May 1713 – 10 March 1792), styled Lord Mount Stuart between 1713 and 1723, was a British nobleman who served as the 7th Prime Minister of Great Britain from 1762 to 1763 under George III. He was arguably the last important royal favourite in British politics.
In addition, James II's illegitimate son, James FitzJames, 1st Duke of Berwick, founded the House of FitzJames comprising two branches, one in France and one in Spain. The last of the French branch died in 1967; the senior heir of James II's male-line descendants is Jacobo Hernando Fitz-James Stuart, 20th Duke of Peñaranda de Duero.
James Stuart, 2nd Earl of Bute, built a new Georgian house here which was finished in 1719. In 1877, this was damaged by fire, although the walls and most of the contents survived the blaze. A new Victorian Mount Stuart House was then built  and was the first in Scotland to have electric lighting throughout, as well as having the world's first heated pool.
James Stuart, Duke of Cambridge KG (12 July 1663 – 20 June 1667) was the second son of the Duke of York (later James II of England) and his first wife, Anne Hyde. In 1664, the infant James became the first Duke of Cambridge and Baron of Dauntsey , titles his uncle, King Charles II , created especially for him.
In the Northern Isles, James's cousin Patrick Stewart, 2nd Earl of Orkney, resisted the Statutes of Iona and was consequently imprisoned. His natural son Robert led an unsuccessful rebellion against James, and the Earl and his son were hanged. Their estates were forfeited, and the Orkney and Shetland islands were annexed to the Crown.
Elizabeth Stuart, 2nd Countess of Moray (August 1565 – 18 November 1591), married James Stewart, 2nd Earl of Moray, on 23 January 1580/1581 Lady Annabel Stuart (? – before 1572) Lady Margaret Stuart (8 April 1569 – 1586), contract for the marriage signed on 27 June 1584 with Francis Hay, 9th Earl of Erroll , without issue.