1871 (UK) Census Entry for St John, Reigate Foreign, Reigate, Surrey, England

• Head of household:
  Constantia 
  Slaughter
  (
  Mostyn
  ) 1808 - 1872
• Son:
  Roger Joseph 
  Mostyn
  (
  Perry
  ) 1840 - 1911
• Daughter-in-law:
  Mary 
  Perry
  (
  Mostyn
  ) 1842 - 1885