Lady Diana is the daughter of John Spencer, 8th Earl of Spencer and Frances Ruth Roche and the mother of Prince William, Duke of Cambridge and Prince Harry of Wales. She was born July 1st, 1961 in Park House Sandringham, Norfolk, England, United Kingdom. Often referred to as “Lady Di”, “Princess Di” or simply “Diana” her popularity has given rise to intense scrutiny of her life and her ancestry has become subject matter of close examination by genealogists around the world. The Internet has numerous sites endeavouring to document her royal heritage and great effort has been made in documenting her distant relationship with famous people.