+———Peter FOY (1824 Quebec, Canada – 1890 Ontario, Canada)
          |
      +———Thomas FOY (1857 Ontario, Canada – 15 Feb 1914 Westmeath, Ontario, Canada)
      |   |    
      |   +———Margaret MCKIBBON (1826 Ireland – 1908)
      |
  +———Peter Henry FOY (1 Dec 1888 Wilberforce, Ontario, Canada – 1978)
  |   |    
  |   +———Susanna Elizabeth LIBBY (1864 Stafford, Ontario, Canada – 1944)
  |    
  Thomas Howard FOY (25 Jan 1915 Tramore, Ontario, Canada – 13 Dec 1923 Pembroke, Ontario, Canada)
  |    
  +———Esther M. “Ethel” SCHELLHORN (1892 – 1986)