1891 (UK) Census Entry for Nant Y Wrach, Maenan, Llanwrst, Carnarvons., , Wales

• Wife:
  Letitia Mary 
  Banks
  (
  Borthwick
  ) 1851 - 1935
• Son:
  Thomas Banks 
  Borthwick
  1874 - 1967
• Son:
  James Alexander 
  Borthwick
  (
  Wise
  ) 1876 - 1961
• Son:
  William 
  Borthwick
  (
  Rigby
  ) 1879 - 1956
• Son:
  Malcolm Algernon 
  Borthwick
  (
  Gorrie
  ) 1881 - 1941
• Daughter:
  Sybil Mary 
  Borthwick
  (
  Whitamore
  ) 1886 - 1977