And from this and many such wild speeches which he uttered, the good Caius plainly perceived that he was not in his perfect mind, but that his daughters' ill usage had really made him go mad. And now the loyalty of this worthy Earl of Kent showed itself in more essential services than he had hitherto found opportunity to perform. For with the assistance of some of the king's attendants who remained loyal, he had the person of his royal master removed at daybreak to the castle of Dover, where his own friends and influence, as Earl of Kent, chiefly lay; and himself embarking for France, hastened to the court of Cordelia, and did there in such moving terms represent the pitiful condition of her royal father, and set out in such lively colours the inhumanity of her sisters, that this good and loving child with many tears besought the king her husband that he would give her leave to embark for England, with a sufficient power to subdue these cruel daughters and their husbands, and restore the old king her father to his throne; which being granted, she set forth, and with a royal army landed at Dover. Lear having by some chance escaped from the guardians which the good Earl of Kent had put over him to take care of him in his lunacy, was found by some of Cordelia's train, wandering about the fields near Dover, in a pitiable condition, stark mad, and singing aloud to himself, with a crown upon his head which he had made of straw, and nettles, and other wild weeds that he had picked up in the corn-fields. By the advice of the physicians, Cordelia, though earnestly desirous of seeing her father, was prevailed upon to put off the meeting, till by sleep and the operation of herbs which they gave him, he should be restored to greater composure. By the aid of these skilful physicians, to whom Cordelia promised all her gold and jewels for the recovery of the old king, Lear was soon in a condition to see his daughter.