Art, literature & history
William Henry Cavendish Bentinck, 3rd Duke of Portland
c. 1774
- Dating
- Approximate
- Held at
- National Gallery of Art
- Medium
- oil on canvas
- Dimensions
- overall: 76.3 x 63.2 cm (30 1/16 x 24 7/8 in.) framed: 99.7 x 87 x 2.9 cm (39 1/4 x 34 1/4 x 1 1/8 in.)
- Collection no.
- 1942.13.2
- Attribution
- By the artist
- Image rights
- NGA Open Access — public domainLicense details
Matthew Pratt. William Henry Cavendish Bentinck, 3rd Duke of Portland. National Gallery of Art. NGA Open Access — public domain. Compressed full-frame reproduction.
Collection: National Gallery of Art
About this artwork
William Henry Cavendish Bentinck, 3rd Duke of Portland — Matthew Pratt. c. 1774.
Medium: oil on canvas.
Dimensions (museum labels retained): overall: 76.3 x 63.2 cm (30 1/16 x 24 7/8 in.) framed: 99.7 x 87 x 2.9 cm (39 1/4 x 34 1/4 x 1 1/8 in.).
Collection: National Gallery of Art, Washington. Accession 1942.13.2. Gift of Clarence Van Dyke Tiers.
Museum holding does not establish current display.
Source: National Gallery of Art, CC0 collection metadata, retrieved 9 September 2026.
Location checked Sep 9, 2026. This does not indicate whether the work is on display.