Edward Cromwell, 3rd Baron Cromwell had a grandfather who was the son of the chief minister to whom?
Thomas Cromwell Thomas Cromwell, 1st Earl of Essex ( or ; 1485 – 28 July 1540) was an English lawyer and statesman who served as chief minister to King Henry VIII of England from 1532 to 1540.
George Spencer-Churchill, 6th Duke of Marlborough George Spencer-Churchill, 6th Duke of Marlborough DCL (27 December 1793 – 1 July 1857), styled Earl of Sunderland until 1817 and Marquess of Blandford between 1817 and 1840, was a British nobleman, politician, and peer. The great-grandfather of Sir Winston Churchill, he served as Lord-Lieutenant of Oxfordshire between 1842 and 1857.