Question: When did Maria Molyneux, Countess Of Sefton's father die?
Sentence (from "Maria Molyneux, Countess of Sefton"): She was one of the seven of children of William Craven, 6th Baron Craven, and his wife, the former Elizabeth Berkeley; her parents separated in 1780 and her mother, a writer, went to live in France.
Relevant evidence: Yes