Family: William Cavendish, 1st. Duke of Devonshire / Lady Mary Butler (F4118)
m. 26 Oct 1662-
Father | Male
William Cavendish, 1st. Duke of Devonshire
Born 25 Jan 1640 Died 18 Aug 1707 Buried Married 26 Oct 1662 [1] Father William Cavendish, 3rd. Earl of Devonshire | F4119 Group Sheet Mother Lady Elizabeth Cecil | F4119 Group Sheet
Child 1 | Male
William Cavendish, 2nd. Duke of Devonshire KG PC
Born 1673 Died 4 Jun 1729 Buried Spouse Hon. Rachel Russell | F4117 Married 21 Jun 1688
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