Kenneth Hotham Vickers, Humphrey, Duke of Gloucester: A Biography
“ Gloucester had seen enough both of the strength of the town and the valour of the besieged to realise that there could be no question of a speedy surrender, so copying the tactics of his brother, he built strong huts for his men, and made his camp appear almost like a little town, fortified by a ditch and mound, so that no sortie of the enemy could take him by surprise. ”
