 The Hamilton Baronetcy, of Marlborough House in the County of Southampton, was created in the Baronetage of the United Kingdom on 26 January 1819 for the naval commander Admiral Edward Hamilton.He was the younger son of Sir John Hamilton, 1st Baronet, of Trebinshun House (see above).His grandson, the second Baronet, succeeded as fourth Baronet of Trebinshun House in 1892.