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| | Devonshire, William Cavendish, 4th Duke of, Marquess Of Hartington, Earl Of Devonshire, Baron Cavendish Of Hardwick ... (Site not responding. Last check: 2007-11-07) |
 | | Devonshire, William Cavendish, 4th Duke of, Marquess Of Hartington, Earl Of Devonshire, Baron Cavendish Of Hardwick... |
 | | Devonshire, William Cavendish, 1st Duke of, Marquess Of Hartington, Earl Of Devonshire, Baron Cavendish Of Hardwick |
 | | Devonshire, Spencer Compton Cavendish, 8th duke of, marquess of Hartington, earl of Devonshire, Baron Cavendish of Hardwick |
| www.britannica.com /eb/article-9030171 (920 words) |
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