Keywords: WilliamHenryDukeOfGloucesterThomasGainsborough.jpg ~ 1775 oil on canvas Institution National Army Museum FDA place of discovery object history Remained in artist's studio until his death; purchased by Prince Regent later George IV for the subject's daughter Sophia; purchased by the National Army Museum from the Earl of Inchape with aid from the Art Fund 1984 exhibition history credit line accession number NAM 1984-04-167 place of creation http //artuk org/discover/artworks/hrh-william-henry-1st-duke-of-gloucester-17431805-182673 PD-Art Male portraits by Thomas Gainsborough 18th-century portraits National Army Museum United Kingdom |