William Skeffington was re-appointed Deputy and sent over to quell the rebellion, together with Sir Piers Butler who, in consideration of the bestowal upon him of the territories of the former Earls of Ormond, agreed to resist the usurped jurisdiction of the Pope especially in regard to appointments to benefices[2] (1534). The campaign opened early in 1535, but as the new deputy was physically unable to command a great military expedition, Lord Leonard Grey, the brother-in-law of the Earl of Kildare, was soon entrusted with the conduct of the war. Though in the beginning Silken Thomas had met with success, the news that the rumoured execution of the Earl was untrue, the murder of the Archbishop of Dublin by some of the Geraldine followers, and the excommunication that such a deed involved, disheartened his army and caused many of those upon whom he relied to desert him. At last in August 1535 he surrendered to Lord Grey who seems to have given him a promise of his life, but Henry VIII. was not the man to allow any obligations of honour to interfere with his policy. After having been kept in close confinement in the Tower for months he and his five uncles were hanged, drawn and quartered at Tyburn (1537). The king's only regret was that the young heir to the Earldom of Kildare was allowed to escape, and the failure to capture his own sister's son was one of the gravest charges brought afterwards against Lord Leonard Grey. As it was, the rebellion was suppressed; O'More of Leix, O'Carroll of Ely, O'Connor of Offaly, and the other Irish adherents of the Geraldines were reduced to submission, and thereby the work of conquest was well begun.