John de Penkevill (son of John de Penkevill)428 was born date unknown, and died Aft. 1294428.
Notes for John de Penkevill: was security for Ralph de Pridias, parson of the Church of St. Gwinear (St. Winyero), for payment of a fine inflicted upon him for having, in obedience to the Pope (Celestinus V), refused to pay subsidy to King Edward I of England.