But notwithstanding their sufferings in the good cause, the loyalty of the Worcester Cavaliers remained unshaken. Heavy fines and imprisonment could not subdue their spirit. To the last they continued true to the unfortunate king, though any further attempt at rising was checked by the strong garrison left in charge of the city, and commanded by Colonel John James, one of the strictest of the Republican leaders. After the terrible tragedy of Whitehall, the Cavaliers of Worcester transferred their allegiance to the eldest son of the royal martyr and heir to the crown. All the principal citizens put on mourning, and every countenance, except those of the soldiers of the garrison, wore a sorrowful aspect. A funeral sermon, the text being, "Judge, and avenge my cause, O Lord," was preached by Doctor Crosby, the deprived dean, to a few persons assembled secretly by night in the crypt of the cathedral, and prayers were offered up for the preservation of Prince Charles, and his speedy restoration to the throne. The service, however, was interrupted by a patrol of musketeers, and the dean was seized and lodged in Edgar's Tower, an old fortified gate-house at the entrance of the cathedral close. Never had Worcester been so gloomy and despondent as at this period. Nor did the hopes of the loyal citizens revive till the middle of August, 1651, when intelligence was received that Charles, who had been recently crowned at Scone, had escaped Cromwell's vigilance, and crossing the border with a considerable army, had pursued the direct route to Lancaster. Thence he continued his rapid march through Preston to Warrington, where he forced the bridge over the Mersey, in spite of the efforts of Generals Lambert and Harrison to arrest his progress. The young king, it was said, was making his way to his faithful city of Worcester, where he meant to establish his head-quarters and recruit his forces before marching on London. The news seemed too good to be true, yet it obtained ready credence, and it was evident Colonel James believed it, for he forthwith began to put the fortifications in order. The commandant, in fact, had received a despatch from General Lambert, informing him that he and General Harrison had failed in preventing the young King of Scots from passing the bridge over the Mersey at Warrington, and had been disappointed in their expectation that he would give them battle on Knutsford Heath, where they awaited him.