Question: After the murder of his children's nanny, Sandra Rivett, Richard John Bingham disappeared on 8 November 1974, was presumed deceased on 11 December 1992 and declared legally dead in October 1999. By what name is he better known?
Answer: Richard Bingham, 7th Earl of Lucan; Bingham, (Richard) John, seventh earl of Lucan; %22Lucky%22 Lucan; Lord Lucan; Richard John Bingham; Sandra Rivett; Richard John Bingham, 7th Earl of Lucan; John Bingham, 7th Earl of Lucan; Richard Bingham (7th Earl of Lucan); Lord lucan