Question: When did William Richard Chetwynd's father die?
Sentence (from "John Chetwynd, 2nd Viscount Chetwynd"): John Chetwynd, 2nd Viscount Chetwynd (c.1680 – 21 June 1767) was a British diplomat and politician who sat in the House of Commons between 1715 and 1747.
Relevant evidence: Yes