Agincourt, battle of, [20], [26], [28-32], [33], [48], [49], [69], [82], [90], [100], [102], [260], [282], [340], [390].Albret, Sire de, [20], [29], [30], [32].Alcuin of York, [386].Alençon, Duke of, [29], [30], [31], [32].—— siege of, [50], [51];truce of, [51];conference at, [75].Alfen, battle of, [169].Alfonso, Bishop of Burgos, [359].—— King of Aragon and Naples, [375], [376], [421], [438].Alnwick, William, Bishop of Norwich, [115], [179], [272], [329], [338].Amadeus, Duke of Savoy (later, Pope Felix V.), [196], [197].