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.
Lord Robert Seymour Lord Robert Seymour (20 January 1748 – 23 November 1831) was a British politician, the third son of Francis Seymour-Conway, 1st Marquess of Hertford. He was known as Hon. Robert Seymour-Conway until 1793, when his father was created a marquess; he then became Lord Robert Seymour-Conway, but dropped the surname of Conway after his father's death in 1794.