This man had been a captain in the Continental army, and in his force were many of the penniless veterans whom Gates would fain have incited to rebellion at Newburgh. Shays seems to have done what he could to restrain his men from violence, but he was a poor creature, wanting alike in courage and good faith. On the other hand the militia were lacking in spirit. After a disorderly parley, with much cursing and swearing, they beat a retreat, and the court was prevented from sitting. Fresh riots followed at Worcester and Concord. A regiment of cavalry, sent out by the governor, scoured Middlesex County, and, after a short fight in the woods near Groton, captured Job Shattuck and dispersed his men. But this only exasperated the insurgents. They assembled in Worcester to the number of 1,200 or more, where they lived for two months at free quarters, while Shays organized and drilled them. [Sidenote: The insurrection suppressed by state troops.] Meanwhile the habeas corpus act was suspended for eight months, and Governor Bowdoin called out an army of 4,400 men, who were placed under command of General Lincoln. As the state treasury was nearly empty, some wealthy gentlemen in Boston subscribed the money needed for equipping these troops, and about the middle of January, 1787, they were collected at Worcester. The rebels had behaved shamefully, burning barns and seizing all the plunder they could lay hands on. As their numbers increased they found their military stores inadequate, and accordingly they marched upon Springfield, with the intent to capture the federal arsenal there, and provide themselves with muskets and cannon. General Shepard held Springfield with 1,200 men, and on the 25th of January Shays attacked him with a force of somewhat more than 2,000, hoping to crush him and seize the arsenal before Lincoln could come to the rescue. But his plan of attack was faulty, and as soon as his men began falling under Shepard's fire a panic seized them, and they retreated in disorder to Ludlow, and then to Amherst, setting fire to houses and robbing the inhabitants. On the approach of Lincoln's army, three days later, Shays retreated to Pelham, and planted his forces on two steep hills protected at the bottom by huge snowdrifts. Lincoln advanced to Hadley and sought to open negotiations with the rebels. They were reminded that a contest with the state government was hopeless, and that they had already incurred the penalty of death; but if they would now lay down their arms and go home, a free pardon could be obtained for them. Shays seemed willing to yield, and Saturday, the 3d of February, was appointed for a conference between some of the leading rebels and some of the officers. But this was only a stratagem. During the conference Shays decamped and marched his men through Prescott and North Dana to Petersham. Toward nightfall the trick was discovered, and Lincoln set his whole force in motion over the mountain ridges of Shutesbury and New Salem.