In 1215 the constable of Bedford castle, William de Beauchamp, had incurred forfeiture by welcoming the rebel barons within its walls. Falkes had regained it for the King,[1072] and had been rewarded with a grant of its constableship in Beauchamp’s stead.[1073] On its fortification in John’s interest and under John’s orders he had lavished wealth, labour, and skill; he had crowned it with towers and battlements--partly built of the stones of two churches which neither he nor the King scrupled to pull down for that purpose[1074]--encompassed it with walls and outworks and stone-clad ditches and ramparts, stored it with military engines and arms. Its garrison in 1224 consisted of eleven knights and a proportionate number of men-at-arms, all picked men, amply sufficient to defend a fortress which was generally reputed impregnable.[1075] On the other hand, the besiegers were not all as eager about their task as were the King, the Justiciar, and, it seems, most of the bishops. The Earls of Chester and Aumale, the Bishop of Winchester, William de Cantelupe, Brian de Lisle, Peter de Maulay, had obeyed the King’s summons and accompanied him to Bedford with their followers, but made no secret of their lack of sympathy with the object of the expedition; and after a while Bishop Peter and Earl Ranulf, finding themselves excluded from the King’s private counsels, quitted the camp and went each to his own home.[1076] Meanwhile urgent orders were being despatched to all parts of the country for cartloads of ropes, targes, quarrels, pickaxes, tents, victuals, mangonels and other engines of war, and men to work the engines.[1077] The current expenditure which all this involved was so much more than the treasury could meet that the Archbishop of Canterbury and other prelates who were present in the host voluntarily made a grant for the King’s necessities. “Of their mere grace and liberality,” those of them who had a portion of land separate from that of their chapters gave half a mark for every ploughland thus held by them in demesne; those who had not separate portions gave two shillings per ploughland from the demesne lands of their churches; all alike gave two shillings for every ploughland held by their tenants and sub-tenants, and for every hide of land, both demesne and enfeoffed, the personal assistance of two workmen to drag and work the machines.[1078] After the close of the siege letters patent were issued by the King, carefully explaining that this generous aid had been voted by the prelates purely as a matter of grace, and was not to constitute a precedent for any future occasion.[1079]