Louise de Kérouaille, Duchess of Portsmouth Louise de Kérouaille, Duchess of Portsmouth Louise Renée de Penancoët de Kérouaille, Duchess of Portsmouth (September 1649 – 14 November 1734) was a mistress of Charles II of England. Through her son by Charles II, Charles Lennox, 1st Duke of Richmond, she is ancestress of both wives of Prince Charles: Lady Diana Spencer and Camilla Shand. Louise was the daughter of Guillaume de Penancoët, Seigneur de Kérouaille (d. 1690) and his wife (married on 27 February 1645) Marie de Ploeuc de Timeur (d. January 1709), paternal granddaughter of René de Penancoët, Seigneur de Kérouaille et Villeneuve, and his wife (married
Edmonstone baronets also related to Camilla, Duchess of Cornwall, second wife of Charles, Prince of Wales through her great-grandmother Alice Keppel (née Alice Frederica Edmonstone) who was the eighth daughter of the 4th Baronet. Elyssa Edmonstone, daughter of the 7th Baronet, married Archduke Sigismund of Austria-Tuscany in 1999. Edmonstone baronets The Edmonstone Baronetcy, of Duntreath in the County of Stirling, is a title in the Baronetage of Great Britain. It was created 20 May 1774 for Archibald Edmonstone, 11th of Duntreath, Member of Parliament for Dunbartonshire and Ayr Burghs. He was succeeded by his third but eldest surviving son, the second Baronet.