had been corresponding with Reginald, and the investigation of Henry Courtenay, Marquess of Exeter (Henry VIII's first cousin and the Countess of Salisbury's second cousin) had turned up his name; he had appealed to Thomas Cromwell, who had him arrested and interrogated. Under interrogation, Sir Geoffrey said that Henry Pole, 1st Baron Montagu, and Exeter had all been parties to his correspondence with Reginald. Montagu, Exeter, and Lady Salisbury were arrested in November 1538, together with Henry Pole and other family members, on charges of treason, although Cromwell had previously written that they had "little offended save that he [Reginald Pole] is of their kin". They were committed to the Tower of London and, with the exception of Geoffrey Pole, they were all eventually executed. In January 1539, Sir Geoffrey was pardoned, and Montagu and Exeter were tried and executed for treason, while Reginald Pole was attainted in absentia. In May 1539, Montagu, Exeter, Lady Salisbury, and others were also attainted, as her father had been; this meant that they lost their lands – mostly in the South of England, conveniently located to assist any invasion according to the crown – and titles and those still alive in the Tower were also sentenced to death, so could be executed at the King's will. As part of the evidence given in support of the Bill of Attainder, Cromwell produced a tunic bearing the Five Wounds of Christ, symbolising Lady Salisbury's support of traditional Catholicism; the supposed discovery, six months after her house and effects had been searched when she was arrested, is likely to be a fabrication. Margaret Pole was held in the Tower of London for two and a half years under severe conditions; she, her grandson (Montagu's son), and Exeter's son were held together and supported by the King. In 1540, Cromwell himself fell from favour and was himself executed and attainted. She was finally executed in 1541, protesting her innocence until the last – a highly publicised case which was considered a grave miscarriage of justice both at the time and later. Pole is known to have said that he would "never fear to call himself the son of a martyr". Some 350 years later, in 1886, Margaret was beatified by Pope Leo XIII. Aside from the aforementioned oppositional treatise, King Henry's harshness towards the Pole family might have derived from the fact that Pole's mother, Margaret, was