Question: What is the date of death of John Of Eltham, Earl Of Cornwall's father?
Sentence (from "List of Earls in the reign of Edward III of England"): The following individuals were Earls( suo jure or jure uxoris) or Countesses( suo jure) during the reign of King Edward III of England who reigned from 1327 to 1377.
Relevant evidence: No