There was nothing for it but, at whatever risk, to abandon Philadelphia and march the army across New Jersey. It would be possible to take by sea the stores and the three thousand Loyalists from Philadelphia, some of whom would probably be hanged if they should be taken. Lord Howe, the naval commander, did his part in a masterly manner. On the 18th of June the British army marched out of Philadelphia and before the day was over it was across the Delaware on the New Jersey side. That same day Washington's army, free from its long exile at Valley Forge, occupied the capital. Clinton set out on his long march by land and Howe worked his laden ships down the difficult river to its mouth and, after delay by winds, put to sea on the 28th of June. By a stroke of good fortune he sailed the two hundred miles to New York in two days and missed the great fleet of d'Estaing, carrying an army of four thousand men. On the 8th of July d'Estaing anchored at the mouth of the Delaware. Had not his passage been unusually delayed and Howe's unusually quick, as Washington noted, the British fleet and the transports in the Delaware would probably have been taken and Clinton and his army would have shared the fate of Burgoyne. As it was, though Howe's fleet was clear away, Clinton's army had a bad time in the march across New Jersey. Its baggage train was no less than twelve miles long and, winding along roads leading sometimes through forests, was peculiarly vulnerable to flank attack. In this type of warfare Washington excelled. He had fought over this country and he knew it well. The tragedy of Valley Forge was past. His army was now well trained and well supplied. He had about the same number of men as the British--perhaps sixteen thousand--and he was not encumbered by a long baggage train. Thus it happened that Washington was across the Delaware almost as soon as the British. He marched parallel with them on a line some five miles to the north and was able to forge towards the head of their column. He could attack their flank almost when he liked. Clinton marched with great difficulty. He found bridges down. Not only was Washington behind him and on his flank but General Gates was in front marching from the north to attack him when he should try to cross the Raritan River. The long British column turned southeastward toward Sandy Hook, so as to lessen the menace from Gates. Between the half of the army in the van and the other half in the rear was the baggage train.