1851 (UK) Census Entry for Thornton Hall,, Thornton, Bucks., , England

• Head of household:
  Sir Richard 
  Cavendish
  (
  Hart
  ) 1797 - 1876
• Wife:
  Elizabeth Maria Margaret 
  Hart
  (
  Cavendish
  ) 1818 - 1858
• Daughter:
  Mary Anne 
  Cavendish
  (
  Fitzgerald
  ,
  Jones
  ) 1842 - 1888
• Son:
  William Thomas 
  Cavendish
  (
  Kennedy
  ) 1843 - 1878
• Daughter:
  Catherine Elizabeth 
  Cavendish
  (
  Maunsell
  ) 1844 - 1931
• Daughter:
  Elizabeth Dorothea 
  Cavendish
  (
  Smith-Marriott
  ) 1847 - 1904
• Daughter:
  Emily Maria Georgiana 
  Cavendish
  (
  Mundy
  ) 1846 - 1929
• Son:
  Charles Tyrrell 
  Cavendish
  (
  Dickenson
  ) 1849 - 1903
• Son:
  Richard Cotton 
  Cavendish
  1851 - 1909
• Mother-in-law:
  Elizabeth 

  ?

  (

  Hart

  ) 1778 - post 1851