1  Robert LAING ( – bef 1911 Ontario, Canada)
   +  Jean DOUGLAS (Dec 1817 Scotland – 6 Oct 1913 Kingston, Ontario, Canada)
      2  Rev. Douglas LAING (21 Feb 1847 Jedburg, Scotland – 26 Apr 1927 Kingston, Ontario, Canada)
         +  Margaret SINCLAIR (12 Dec 1847 Glengarry, Ontario, Canada – 28 Aug 1901 Kingston, Ontario, Canada)
            3  Cora Margaret Maud “Maybelle” LAING (24 Apr 1883 Strathroy, Ontario, Canada – )
            3  Jennie St. Clair “Jean” LAING (12 Jun 1887 Perth, Ontario, Canada – )
         +  Dora Haynes BOOTH (abt 1876 Garden Island, Ontario, Canada – )