Charlotte Cavendish, Marchioness of Hartington British noble (1731-1754) (1731–1754) Parents Dorothy Boyle, Countess of Burlington and Countess of Cork Richard Boyle, 3rd Earl of Burlington Children Lord Richard Cavendish William Cavendish, 5th Duke of Devonshire George Cavendish, 1st Earl of Burlington Dorothy Bentinck, Duchess of Portland Siblings Dorothy FitzRoy, Countess of Euston Lady Julianna Boyle Partners William Cavendish, 4th Duke of Devonshire
