Robert Bruce Stuart, Duke of Kintyre and Lorne
Robert Bruce Stuart, Duke of Kintyre and Lorne (18 January 1602 - 27 May 1602) was the fifth child of King James I of England and Anne of Denmark. He was created Duke of Kintyre and Duke of Lorne, with the subsidiary titles Marquess of Wigtown, Earl of Carrick, and Lord of Annerdail, all in the Peerage of Scotland. On his death, at the age of five months, all his titles became extinct.
| New creation | Duke of Kintyre and Lorne | Title extinct |