It was not only discontented Yorkists that had taken the news of the quarrel between Warwick and his master as a signal for moving. The tidings had stirred the exiled Lancastrians to a sudden burst of activity of which we should hardly have thought them capable. Queen Margaret borrowed ships and money from Louis, and lay in force at Harfleur. Sir Henry Courtney, heir of the late Earl of Devon, and Thomas Hungerford, son of the lord who fell at Hexham, tried to raise an insurrection in the South-West; but they were caught by Lord Stafford of Southwick and beheaded at Salisbury. As a reward the King gave Stafford his victim's title of Earl of Devon. In Wales the long-wandering Jasper Tudor suddenly appeared, at the head of two thousand men, supported by a small French fleet. He took Harlech Castle and sacked Denbigh; but a few weeks later Warwick's enemy, Lord Herbert, fell upon him at the head of the Yorkists of the March, routed his tumultuary army, retook Harlech, and forced him again to seek refuge in the hills. Herbert, like Lord Stafford, was rewarded with the title of the foe he had vanquished, and became Earl of Pembroke. While these risings were on foot, Lancastrian emissaries were busy all over England; but their activity only resulted in a series of executions. Two gentlemen of the Duke of Norfolk's retinue were beheaded for holding secret communication with the Beauforts while they were in Flanders, following the train which escorted the Princess Margaret at her marriage with Charles of Charolois, who had now become Duke of Burgundy. In London more executions took place, and Sir Thomas Cooke, late Lord Mayor, had all his goods confiscated for misprision of treason. Two of the Lancastrian emissaries alleged, under torture, the one, that Warwick had promised aid to the rising, the other that Lord Wenlock, Warwick's friend and supporter, had guilty knowledge of the scheme; but in each case the King himself acknowledged that the accusation was frivolous--the random imagining of men on the rack, forced to say something to save their own bones. It was not likely that Warwick would play the game of Queen Margaret, the slayer of his father and brother, and the instigator of attempts on his own life.