Jane Boleyn Viscountess Rochford (by courtesy) (c. 1505 – 13 February 1542) was a sister-in-law of King Henry VIII of England. She was the wife of George Boleyn Viscount Rochford brother of Henry’s second wife Anne Boleyn. As a widow Lady Rochford served as lady-in-waiting to her cousin-in-law Henry’s fifth wife Catherine Howard with whom she was executed.