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 she then moved into Clarence House, Charles's household and official residence since 2003. In 2004, Camilla accompanied Charles on almost all of his official events, including a high-profile visit together to the annual highland games in Scotland. Throughout, the media speculated on when they would announce their engagement and as time went by, polls conducted in the UK showed overall support for the marriage. On 10 February 2005, Clarence House announced that Camilla and the Prince of Wales were engaged; as an engagement ring, Charles gave Camilla a diamond ring that was believed to have been given to his grandmother,