1  Margaret Ann PATTON (6 Jul 1874 Huntley, Ontario, Canada – 14 Dec 1936)
   +  William Atkinson ROTHWELL (8 Sep 1868 – 12 Oct 1941)
      2  Osborne ROTHWELL (1900 – 1977)
         +  Lila Priscilla OLIVE (20 Jan 1910 Carp, Ontario, Canada – 11 Feb 2001 Ottawa, Ontario, Canada)