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Family: Cavendish, William 1st Duke of Devonshire KG PC FRS / Butler, Lady Mary Duchess of Devonshire (F3636)

m. 26 Oct 1662

• Male Cavendish, William 1st Duke of Devonshire KG PC FRS

  
  

  Birth	25 Jan 1640	Derby, Derbyshire, England	LDS Ordinances	Date	Place
  Christening			Baptized (LDS)
  Death	18 Aug 1707	London, England	Endowed (LDS)
  Burial		Derby, Derbyshire, England	Sealed P (LDS)
  Marriage	26 Oct 1662	Tipperary, Ireland	Sealed S (LDS)
  Father	Cavendish, William 3rd Earl of Devonshire KB FRS | F3624 Group Sheet
  Mother	Cecil, Lady Elizabeth Countess of Devonshire | F3624 Group Sheet

  
  

  Female Butler, Lady Mary Duchess of Devonshire

  
  

  Birth	1646	Kilkenny, Ireland	LDS Ordinances	Date	Place
  Christening			Baptized (LDS)
  Death	31 Jul 1710	Westminster, Middlesex, England	Endowed (LDS)
  Burial		Westminster, Middlesex, England	Sealed P (LDS)
  Father
  Mother

  
  

  Male + Cavendish, William 2nd Duke of Devonshire KG PC

  
  

  Birth	1672	Ault Hucknall, Derbyshire, England	LDS Ordinances	Date	Place
  Christening			Baptized (LDS)
  Death	4 Jun 1729	London, England	Endowed (LDS)
  Burial	4 Jun 1729	Edensor, Derbyshire, England	Sealed P (LDS)
  Spouse	Russell, Hon Rachel Duchess of Devonshire | F3696
  Marriage			Sealed S (LDS)
  Spouse	Heneage, Mary | F3697
  Marriage			Sealed S (LDS)