Gerald Grant Sim (4 June 1925 – 11 December 2014) was an English actor who is perhaps best known for playing the Rector in To the Manor Born. He was the younger brother of the actress Sheila Sim and brother-in-law of the actor/director Richard Attenborough. In August 2013, on Richard Attenborough's 90th birthday, it was reported that he was living in a care home for entertainers with his sister in the next room and his brother-in-law on the other side. He died on 11 December 2014.