William Henry Cavendish Bentinck, 3rd Duke of Portland — Matthew Pratt | DiscoverArt

William Henry Cavendish Bentinck, 3rd Duke of Portland

c. 1774

oil on canvas

76.3 × 63.2 cm (30 × 24.9 in)

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In the collection of National Gallery of Art, Washington, D.C. — check current display status with the museum.

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