Suddenly the balance upset. On the 12th of December, 1546, (p. 422) Norfolk and his son, the Earl of Surrey, were arrested for treason and sent to the Tower. Endowed with great poetic gifts, Surrey had even greater defects of character. Nine years before he had been known as "the most foolish proud boy in England".[1157] Twice he had been committed to prison by the Council for roaming the streets of the city at night and breaking the citizens' windows,[1158] offences venial in the exuberance of youth, but highly unbecoming in a man who was nearly thirty, who aspired to high place in the councils of the realm, and who despised most of his colleagues as upstarts. His enmity was specially directed against the Prince's uncles, the Seymours. Hertford had twice been called in to retrieve Surrey's military blunders. Surrey made improper advances to Hertford's wife, but repudiated with scorn his father's suggestion for a marriage alliance between the two families.[1159] His sister testified that he had advised her to become the King's mistress, with a view to advancing the Howard interests. Who, he asked, should be Protector, in case the King died, but his father? He quartered the royal arms with his own, in spite of the (p. 423) heralds' prohibition. This at once roused Henry's suspicions; he knew that, years before, Norfolk had been suggested as a possible claimant to the throne, and that a marriage had been proposed between Surrey and the Princess Mary. [Footnote 1157: _L. and P._, XIV., ii., 141.] [Footnote 1158: _Acts of the Privy Council_, i., 104; Bapst, _Deux Gentilshommes poetes a la cour d'Henri VIII._, p. 269.] [Footnote 1159: See the present writer in _D.N.B., s.v._ "Seymour, Edward"; _cf._ Herbert, pp. 625-33. G.F. Nott in his life of Surrey prefixed to his edition of the poet's works takes too favourable a view of his conduct.]