 The same house supplies as many people outside it with victuals as it does those inside, in addition to the boundless charity which it daily bestowed upon poor people who beg their bread from door to door and do not lodge in the house, so that the whole sum of its expenses can surely never be calculated even by the managers and stewards thereof.In addition to all these moneys expended upon the sick and upon other poor people, this same house also maintains in its various castles many persons trained to all kinds of military exercises for the defence of the land of the Christians against the invasion of the Saracens.After the Siege of Jerusalem in October 1187, all Christians were driven out of Jerusalem by Sultan Saladin.