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
Camilla, Duchess of Cornwall of her other realms, following the Queen, the relevant viceroy, the Duke of Edinburgh, and the Prince of Wales. It was revealed that the Queen altered the royal order of precedence for private occasions, placing Camilla fourth, after the Queen, the Princess Royal, and Princess Alexandra. Within two years of the marriage, the Queen extended Camilla visible tokens of membership in the royal family; she lent the Duchess a tiara previously belonging to the Queen Mother, and granted her the badge of the Royal Family Order of Queen Elizabeth II. After their wedding, Clarence House became the official residence of