Question: When was Patricia Knatchbull, 2Nd Countess Mountbatten Of Burma's father born?
Sentence (from "Patricia Knatchbull, 2nd Countess Mountbatten of Burma"): Lady Mountbatten succeeded her father when he was assassinated in 1979, as his peerages had been created with special remainder to his daughters and their heirs male.
Relevant evidence: No