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
Duke of Cornwall English law. The current Duke of Cornwall is Charles, Prince of Wales, eldest son of Queen Elizabeth II, the reigning monarch. Charles was officially proclaimed Duke of Cornwall at Launceston Castle in 1973. As part of his feudal dues there was a pair of white gloves, gilt spurs and greyhounds, a pound of pepper and cumin, a bow, one hundred silver shillings, wood for his fires, and a salmon spear. The Duke's second wife, Camilla, whom he married on 9 April 2005 at the Guildhall in Windsor, is the current Duchess of Cornwall. She is also Princess of Wales but