1881 (UK) Census Entry for Ash House Mansion, Henstridge, , ,

• Head of household:
  Thomas Merthyr 
  Guest
  (
  Grosvenor
  ) 1838 - post 1890
• Wife:
  Theodora 
  Grosvenor
  (
  Guest
  ) 1841 - 1924
• Mother-in-law:
  Elizabeth Mary Granville 
  Sutherland Leveson Gower
  (
  Grosvenor
  ) 1797 - 1891
• Daughter:
  Augusta Elizabeth Grosvenor 
  Guest
  1879 - 1942