![NPG D13638; William George Spencer Cavendish, 6th Duke of Devonshire - Portrait - National Portrait Gallery NPG D13638; William George Spencer Cavendish, 6th Duke of Devonshire - Portrait - National Portrait Gallery](https://collectionimages.npg.org.uk/large/mw64419/William-George-Spencer-Cavendish-6th-Duke-of-Devonshire.jpg)
NPG D13638; William George Spencer Cavendish, 6th Duke of Devonshire - Portrait - National Portrait Gallery
William George Spencer Cavendish, 6th Duke of Devonshire – Works – THE HUNTINGTON LIBRARY, ART MUSEUM, AND BOTANICAL GARDENS
![Portrait of William Spencer Cavendish 6th Duke of Devonshire Ornament by Thomas Lawrence - Fine Art America Portrait of William Spencer Cavendish 6th Duke of Devonshire Ornament by Thomas Lawrence - Fine Art America](https://render.fineartamerica.com/images/rendered/default/flat/ornament/images/artworkimages/medium/1/portrait-of-william-spencer-cavendish-6th-duke-of-devonshire-thomas-lawrence.jpg?&targetx=-46&targety=0&imagewidth=676&imageheight=829&modelwidth=584&modelheight=830&backgroundcolor=3A342A&orientation=0&producttype=ornament-wood-oval)
Portrait of William Spencer Cavendish 6th Duke of Devonshire Ornament by Thomas Lawrence - Fine Art America
![NPG D15276; William George Spencer Cavendish, 6th Duke of Devonshire - Portrait - National Portrait Gallery NPG D15276; William George Spencer Cavendish, 6th Duke of Devonshire - Portrait - National Portrait Gallery](https://collectionimages.npg.org.uk/std/mw71051/William-George-Spencer-Cavendish-6th-Duke-of-Devonshire.jpg)
NPG D15276; William George Spencer Cavendish, 6th Duke of Devonshire - Portrait - National Portrait Gallery
![The Bachelor Duke: 6th Duke of Devonshire, 1790-1858: Lees-Milne, James: 9780719556005: Amazon.com: Books The Bachelor Duke: 6th Duke of Devonshire, 1790-1858: Lees-Milne, James: 9780719556005: Amazon.com: Books](https://m.media-amazon.com/images/I/A1IWlMQKTFL._AC_UF1000,1000_QL80_.jpg)
The Bachelor Duke: 6th Duke of Devonshire, 1790-1858: Lees-Milne, James: 9780719556005: Amazon.com: Books
![NPG D35160; William George Spencer Cavendish, 6th Duke of Devonshire - Portrait - National Portrait Gallery NPG D35160; William George Spencer Cavendish, 6th Duke of Devonshire - Portrait - National Portrait Gallery](https://collectionimages.npg.org.uk/large/mw192154/William-George-Spencer-Cavendish-6th-Duke-of-Devonshire.jpg)
NPG D35160; William George Spencer Cavendish, 6th Duke of Devonshire - Portrait - National Portrait Gallery
![Waterford County Museum: Object of the Week - Portrait of William Spencer Cavendish (1790-1858), 6th Duke of Devonshire. Lithograph by Chares Baugniet (1814-1886). Waterford County Museum: Object of the Week - Portrait of William Spencer Cavendish (1790-1858), 6th Duke of Devonshire. Lithograph by Chares Baugniet (1814-1886).](https://1.bp.blogspot.com/-ijwr8VvZeE8/W7c01emrgcI/AAAAAAAACyM/DtGZNjw9KwcpyJeUJDscjwD5TKYmESM1ACLcBGAs/s1600/2016_0521Hermitage0006%2B%25282%2529.jpg)