Question: What is the date of death of John Stafford, 1St Earl Of Wiltshire's father?
Sentence (from "John Stafford, 1st Earl of Wiltshire"): John Stafford, 1st Earl of Wiltshire , (24 November 1427 – 8 May 1473) was an English nobleman, the youngest son of Humphrey Stafford, 1st Duke of Buckingham.
Relevant evidence: Yes