A body of them accordingly marched from Lancaster toward the city of Philadelphia, and although the Supreme Executive Council and Congress were informed of their coming, no measures were taken to check the advance of the malcontents.

A committee of Congress requested the Executive Council to call out the militia in order to prevent the progress of the rioters, but the State authorities took no action, in the belief apparently that the troops could be conciliated.

Orders were issued from the War Office that the soldiers be received into the barracks and supplied with rations. On reaching the city they marched to those quarters in good order and without creating any disturbance.

Congress and the Executive Council both held their sessions in the State House at this time.

On Saturday, June 21, Congress not being in session, having adjourned from Friday until Monday, about thirty of the soldiers marched from the barracks to the State House, where the Executive Council was in regular meeting.

They sent to that body a memorial in writing stating that as their general officers had left them, they should have authority to appoint commissioned officers to command them and redress their grievances. With this demand went a threatening message that in case they refused, the soldiers would be let in upon the Council, who must then abide by the consequences. Only twenty minutes were given for the deliberation, but so insolent were the terms that the Council at once unanimously rejected the proposition.

This action created a widespread alarm. Other bodies of soldiers joined the mutineers, who now numbered 300. The president of Congress assembled that body in special session and demanded that the militia of the State should be immediately called forth in sufficient force to reduce the soldiers to obedience, disarm them and put them in the power of Congress. Prior to the assembling of Congress at Carpenters’ Hall the soldiers were at their barracks and all was quiet.

A session of the Supreme Executive Council was held the following day, Sunday, at the house of President Dickinson. That body did not agree on the extreme measures of Congress. The result was that the latter, dissatisfied[dissatisfied] with the indisposition of the Council, adjourned to meet at Princeton, N. J. This action of Congress was neither necessary nor prudent. It was prompted by pride and a disposition to construe an undesigned affront into the wanton insult, or it was in consequence of fear that was unjustifiable by the succession of events.

The promoters of this meeting escaped, but several of the ringleaders were arrested and court-martialed. Two of the sergeants of the Third Pennsylvania were sentenced to be shot, while several others were to receive corporal punishment, but all were subsequently pardoned by Congress.

Congress remained during the summer at Princeton. The Assembly of Pennsylvania, the Council, and prominent citizens of the State invited it to return to Philadelphia, and although Congress seemed pleased and satisfied at the measures taken, yet they were ashamed to go back to a city they had deserted so precipitately and carelessly, and they adjourned at Princeton to meet at Annapolis, Md.