Which British peer and politician born in 1734 was a great-grandson of the 1st Duke of Marlborough?
John Spencer, 1st Earl Spencer John Spencer, 1st Earl Spencer (19 December 1734 – 31 October 1783) was a British peer and politician.
Charles Howard, 9th Earl of Suffolk Charles Howard, 9th Earl of Suffolk (1685 – 28 September 1733) was an English nobleman and politician, styled Hon. Charles Howard from 1691 to 1731.