Soon after there broke out another rebellion. It arose in Lincolnshire, and was headed by Sir Robert Welles. The army of the rebels amounted to thirty thousand men. The King fought a battle with the rebels, defeated them, took Sir Robert Welles and Sir Thomas Launde prisoners, and ordered them immediately to be beheaded. Edward during these transactions had entertained so little jealousy of the Earl of Warwick or the Duke of Clarence that he sent them with commissions of array to levy forces against the rebels; but these malecontents, as soon as they left the court, raised troops in their own name, issued declarations against the Government, and complained of grievances, oppressions, and bad ministers. The unexpected defeat of Welles disconcerted all their measures; and they retired northward into Lancashire, where they expected to be joined by Lord Stanley, who had married the Earl of Warwick's sister. But as that nobleman refused all concurrence with them, and as Lord Montagu also remained quiet in Yorkshire, they were obliged to disband their army and to fly into Devonshire, where they embarked and made sail toward Calais. The King of France received Warwick with the greatest demonstrations of regard, and hoped to make him his instrument in overturning the government of England and reestablishing the house of Lancaster. No animosity was ever greater than that which had long prevailed between that house and the Earl of Warwick. But his present distresses and the entreaties of Louis made him hearken to terms of accommodation; and Margaret being sent for from Angers, where she then resided, an agreement was soon concluded between them. It was stipulated that Warwick should espouse the cause of Henry and endeavor to restore him to liberty and to reestablish him on the throne; that the administration of the government during the minority of young Edward, Henry's son, should be intrusted conjointly to the Earl of Warwick and the Duke of Clarence; that Prince Edward should marry the Lady Anne, second daughter of that nobleman; and that the crown, in case of the failure of male issue in that Prince, should descend to the Duke of Clarence, to the entire exclusion of King Edward and his posterity. The marriage of Prince Edward with the Lady Anne was immediately celebrated in France.