Princess Margaret
Princess Margaret Rose (HRH The Princess Margaret, Countess of Snowdon) (born 21 August 1930 in Angus, United Kingdom; died 9 February 2002 in London, United Kingdom). Princess Margaret was the sister of the late Queen Elizabeth II and aunt of King Charles III. She served as colonel-in-chief of three Canadian military regiments and opened Princess Margaret Hospital in Toronto (now Princess Margaret Cancer Centre).