 Her second son, Arthur Pole, had a generally successful career as a courtier, becoming one of the six Gentlemen of the Privy Chamber.He suffered a setback when his patron Edward Stafford, 3rd Duke of Buckingham, was convicted of treason in 1521, but he was soon restored to favour.He died young about 1526, having married the heir of Roger Lewknor; the Countess and her son Henry pressed Arthur's widow to a vow of perpetual chastity to preserve her inheritance for her Pole children.