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 conferences around the world and meets with health experts to further discuss the disease. For her work on raising awareness of osteoporosis around the world, the Duchess was honoured with an Ethel LeFrak award in 2005 from an American charity and received a Kohn Award in 2007 from the Royal Society. In July 2007, the Duchess opened the Duchess of Cornwall Centre for Osteoporosis at the Royal Cornwall Hospital, Truro. The same year, King's College London awarded her an honorary fellowship for raising the profile of osteoporosis. The National Osteoporosis Society created The Duchess of Cornwall Award in 2009, which