1  Margaret Ann BOYLE (21 Sep 1853 Huntley Twp, Ontario, Canada – 12 Apr 1930 Hamilton, Ontario, Canada)
   +  William James “James” MCDERMOTT (1844/5 Smiths Falls, Ontario, Canada – bef 1930)
      2  Nina MCDERMOTT (abt 1875 Ontario, Canada – )
      2  Nellie MCDERMOTT (abt 1877 Ontario, Canada – )
      2  Charles MCDERMOTT (abt 1882 Ontario, Canada – )
      2  Francis David MCDERMOTT (8 Nov 1885 Hamilton, Ontario, Canada – 20 Mar 1926 Detroit, Michigan, USA)
      2  Norma Josephine MCDERMOTT (abt 1887 Hamilton, Ontario, Canada – )
         +  Roy John MACBETH (abt 1889 Hamilton, Ontario, Canada – )
      2  Robert John MCDERMOTT (24 Oct 1892 Hamilton, Ontario, Canada – )
         +  Margaret WALSH (abt 1892 Hamilton, Ontario, Canada – )