Diana, Princess of Wales (Diana Frances; née Spencer; 1 July 1961 – 31 August 1997), was the first wife of Charles, Prince of Wales, whom she married on 29 July 1981. She was also well known for her fund-raising work for international charities, and an eminent celebrity of the late 20th century. Her wedding to Charles, heir to the British throne and those of the then 18 Commonwealth realms, was held at St Paul's Cathedral and seen by a global television audience of over 750 million. While married she bore the titles Princess of Wales, Duchess of Cornwall, Duchess of Rothesay, Countess of Chester and Baroness of Renfrew. The marriage produced two sons, the princes William and Harry, who became second and third in line to the British throne.
Diana was born into an aristocratic English family with royal ancestry and became a public figure with the announcement of her engagement to Prince Charles. Diana also received recognition for her charity work and for her support of the International Campaign to Ban Landmines. From 1989, she was the president of the Great Ormond Street Hospital for children, in addition to dozens of other charities. She remained the object of worldwide media scrutiny during and after her marriage, which ended in divorce on 28 August 1996. Media attention and public mourning were considerable after her death in a car crash in Paris on 31 August 1997.