Princess Margaret, Countess of Snowdon (Margaret Rose; 21 August 1930? 9 February 2002), was the only sibling of Queen Elizabeth II and the younger daughter of King George VI and Queen Elizabeth The Queen Mother ... After the war, Margaret fell in love with a recently divorced commoner 16 years her elder, Group Captain Peter Townsend, her father's equerry. Her father died in 1952, and her sister became queen. Margaret told her sister in early 1953 that she wished to marry Townsend. Many in the government felt that Townsend would be an unsuitable husband for the Queen's 22-year-old sister, and the Church of England refused to countenance the marriage to a divorced man. Her sister's coronation was pending, and Elizabeth asked Margaret to wait a year. Margaret eventually abandoned her plans, and, in 1960, accepted the proposal of the photographer Antony Armstrong-Jones, who was created Earl of Snowdon by Elizabeth II. The marriage, despite an auspicious start, soon became unhappy. The couple divorced in 1978, and Margaret never remarried. Margaret was often viewed as a controversial member of the royal family. Her divorce earned her negative publicity, and she was romantically linked with several men. Her health gradually deteriorated in the final two decades of her life; a heavy smoker all her adult life, she had a lung operation in 1985, a bout of pneumonia in 1993, and at least three strokes between 1998 and 2001.