1  Elizabeth SMITH (1868 Buckingham, Quebec, Canada – 1946)
   +  Joseph GERVIN (abt 1862 Ottawa, Ontario, Canada – 1953)
      2  Maud Elizabeth GERVIN (1891 – )
         +  Roby Kimball STRANG (1884 – )
      2  James Douglas “Douglas” GERVIN (1894 Quebec, Canada – )
         +  Edna Verna DAVIDSON (1896 Quebec, Canada – )
            3  Walter GERVIN (abt 1917 Ontario, Canada – )
            3  Verna GERVIN (abt 1919 Ontario, Canada – )
            3  Jay GERVIN (abt 1920 Ontario, Canada – )
      2  Pvt. Walter GERVIN (14 Feb 1894 Ottawa, Ontario, Canada – 18 Dec 1916 42 Cas. Clearing Station, Rouen, France)
      2  Dorothy Lillian GERVIN (31 Jan 1898 Gloucester, Ontario, Canada – )
         +  George Franklin BURLINGTON (1891 – )
      2  Annie Gertrude GERVIN (6 Jan 1900 Carleton, Ontario, Canada – 1993)
         +  Edward SUTHERLAND (1897 – )
      2  Amy Irene GERVIN (14 Oct 1903 Gloucester, Ontario, Canada – )
      2  Marion GERVIN (15 Nov 1905 Gloucester, Ontario, Canada – 1905)
      2  Roland Kenneth GERVIN (25 Dec 1907 Billings Bridge, Ontario, Canada – )
         +  Agnes Thompson Finlay JOHNSTON (1907 Scotland – )
      2  Mildred GERVIN (8 Jan 1912 Billings Bridge, Ontario, Canada – )
         +  Howard Louis STINSON (1897 – 1966)