1  Richard HELSON    +  Christina Melissa RIBBLE       2  Frederick Ivan HELSON (23 Aug 1885 – 24 Aug 1964 Ottawa, Ontario, Canada)         +  Edith E. OWENS (1887 Fitzroy, Ontario, Canada – 1972 Ottawa, Ontario, Canada)            3  Edith Phyllis HELSON (10 Sep 1918 Ottawa, Ontario, Canada – 1990 White Rock, British Columbia, Canada)