Harry Powlett, 4th Duke of Bolton PC
(24 July 1691
– 9 October 1759
) was a British nobleman and Whig
politician, the second son of Charles Paulet, 2nd Duke of Bolton
and Frances Ramsden. He was known until 1754 as Lord Harry Powlett
During the close of the War of the Spanish Succession, he served as an ADC to the Earl of Galway in Portugal, in 1710.
He married Catherine Parry (d. 25 April 1744), by whom he had four children:
From 1733 until 1742, he was a Lord of the Admiralty.
He was sworn a Privy Counsellor in 1755.