Dukes of Suffolk First holder William de la Pole, 1st duke of Suffolk * 1396 Records #3 Holders Family filter On/Off 1 William de la Pole, 1st duke of Suffolk * 1396 2 John de la Pole, 2nd duke of Suffolk * 1442 3 Edmund de la Pole, 3rd duke of Suffolk * 1471 Corrections and Updates To suggest a correction or an update. Click Here