Of Cromwell's feelings during these weeks we have little evidence. From the house which, since the preceding year, he had occupied with his family in Drury Lane, he watched events, without attempting to modify them. In the latter part of April both he and Vane, who was now his fast friend, with a tie cemented by a common interest in religious liberty, absented themselves, save on a few rare occasions, from the sittings of Parliament. The incalculable stupidity of the Presbyterian leaders must have made Cromwell more than ever doubtful of the possibility of getting from them a remedy for the evils of the nation. By the end of April it was known that only 2,320 soldiers had volunteered for Ireland. Then, and not till then, Parliament came to the conclusion that something ought to be done about the arrears, and ordered that six weeks' pay should be offered to every disbanded soldier. It was a mere fraction of what was due, and a soldier need not be abnormally suspicious to come to the conclusion that, when once he had left the ranks, his prospect of getting satisfaction for the remainder of his claim was exceedingly slight. Thus driven to the wall, eight of the cavalry regiments chose, each of them, two Agitators, or, as in modern speech they would be styled, Agents, to represent them in the impending negotiation for their rights, and the sixteen thus chosen drew up letters to the Generals, Fairfax, Cromwell, Ireton and Skippon. As the cavalry was the most distinctively political portion of the army, the writers of these letters for the first time stepped beyond the bounds of material grievance, complaining of a design to break and ruin the army, and of the intention of 'some who had lately tasted of sovereignty to become masters and degenerate into tyrants'. The House, beyond measure indignant, summoned to the bar three of the Agitators who brought the letters to Westminster; but on their refusal to answer questions put to them without order from their military constituents, sent Cromwell, Ireton and Skippon to assure the soldiers that they should have the indemnity they craved, together with a considerable part of their arrears and debentures for the rest.