Augustus Clifford British Royal Navy admiral (1788-1877) (1788–1877) Parents Elizabeth Cavendish, Duchess of Devonshire William Cavendish, 5th Duke of Devonshire Children Sir Charles Clifford, 4th Baronet Sir William Clifford, 2nd Baronet Sir Robert Clifford, 3rd Baronet Siblings Harriet Leveson-Gower, Countess Granville Charlotte Williams Caroline St. Jules Georgiana Howard, Countess of Carlisle William Cavendish, 6th Duke of Devonshire Elizabeth Foster Frederick Foster Sir Augustus Foster, 1st Baronet Partners Lady Elizabeth Townshend
