Question: Sir John Piers, 6th Baronet is known for being the subject of an early poem by a poet who passed away in which year ?
Sentence (from "Sir George Agnew, 7th Baronet"): Sir George Anthony Agnew, 7th Baronet, {'1': ", '2': ", '3': ", '4': "} (born 18 August 1953) is a British Baronet.
Relevant evidence: No