Diana, Princess of Wales, was born on July 1, 1961, in Sandringham, England. She became a member of the British royal family upon her marriage to Prince Charles in 1981. Diana was known for her charitable work, particularly in areas such as HIV/AIDS awareness and landmine removal. Diana gained immense popularity for her compassion and style, earning her the nickname "the People's Princess." She had two sons, Prince William and Prince Harry, and was often in the public eye. Tragically, she died in a car accident in Paris on August 31, 1997, which led to an outpouring of grief worldwide.