[Footnote 1035: The burning of the bones is stated as a fact in the Papal Bull of December, 1538 (_L. and P._, XIII., ii., 1087; see Pref., p. xvi., n.); but the documents printed in Wilkins's _Concilia_, iii., 835, giving an account of an alleged trial of the body of St. Thomas are forgeries (_L. and P._, XIII., ii., pp. xli., xlii., 49). A precedent might have been found in Pope Stephen VI.'s treatment of his predecessor, Formosus (_Hist. Generale_, i., 536).] [Footnote 1036: _L. and P._, XIII., ii., 1108-9, 1114-16, 1130, 1135-36.] [Footnote 1037: _Ibid._, XIII., ii., 950, 1110.] It was on Pole's unfortunate relatives that the effects of the threatened bull were to fall. Besides the Cardinal's treason, there was another motive for proscribing his family. He and his brothers were grandchildren of George, Duke of Clarence; years before, Chapuys had urged Charles V. to put forward Pole as a candidate for the throne; and Henry was as convinced as his father had been that the real way to render his Government secure was to put away all the possible alternatives. Now that he was threatened with deprivation by papal sentence, the need became more urgent than ever. But, while the proscription of the Poles was undoubtedly dictated by political reasons, their conduct enabled Henry to effect it by legal means. There was no doubt of the Cardinal's treason; his brother, Sir Geoffrey, had often taken counsel with Charles's ambassador, and discussed plans for the invasion of England;[1038] and even their mother, the aged Countess of Salisbury, although she had denounced the Cardinal as a traitor and had lamented the fact that she had given him birth, had brought herself within the toils by receiving papal bulls and corresponding with traitors.[1039] The least guilty of the family appears to have been the Countess's eldest son, Lord Montague;[1040] but he, too, was involved in (p. 374) the common ruin. Plots were hatched for kidnapping the Cardinal and bringing him home to stand his trial for treason. Sir Geoffrey was arrested in August, 1538, was induced, or forced, to turn King's evidence, and as a reward was granted his miserable, conscience-struck life.[1041] The Countess was spared for a while, but Montague mounted the scaffold in December. [Footnote 1038: _Ibid._, vii., 1368; viii., 750.] [Footnote 1039: _Ibid._, XIII., ii., 835, 838, 855.]