In reality the greatest source of danger was not from without but from within--in the growing discontent of the people at the greed and arrogance of 'these foreign _gens de guerre_,' who galloped through the streets with their swords drawn as if Brussels were a conquered town, and who openly bragged in hostel and tavern that they would not go back to Germany till they were all rich men, aye, and that they meant to have not only the goods, but the wives and the daughters of a host of wealthy citizens whom it was the Duke's intention, so they averred, to presently hang. What wonder then, when this state of things had been going on for the best part of a week, that a serving-maid, who perceived a lighted candle in the window of a certain foreign knight at an hour when all honest men should be a-bed, clean lost her wits, and ran up screaming to call her master; or that he, good man, when he had plucked up his courage to peer in at the casement, and with his own eyes had seen the knight arming, ran off at the top of his speed to tell the magistrates that a plot was on foot to murder all the burghers; or that they, no less scared than he, put a double guard at the city gates; or that a great host of craftsmen soon appeared in the Grand' Place armed and angry: and perhaps too they had reason. De Dynter is by no means sure that the alleged plot was altogether imaginary. 'As to the aforesaid conspiracy,' he says, 'it was found from information received, that the Germans that night went to bed in their armour, and hence the _Communaulté_ held that the fact was sufficiently proven; but they, the Germans, on the other hand, denied all knowledge of it, alleging that they had only armed, when they heard the roar of the mob, not knowing what might be going to happen; and I, for my part, have not been able to discover the truth of the matter, and hence I can only note down what each party said.' Several of John's partisans, who afterwards fell into the hands of the Regent, not only acknowledged, albeit under torture, that a massacre had been in contemplation, but divulged its object, adding names and details: some fifteen hundred German knights, with Heinsberg and Amman Cluting at their head, were to rise at a given signal--the sounding of the bell of _Saint Jacques sur Coudenberg_, seize the Town Hall, and, having thus made themselves masters of the city, arrest all the popular leaders and put them to death. The object being to break up Philip's party at Brussels before he had time to return with the reinforcements which he had gone to seek at Louvain.