1  Catherine Florence COLGAN ( – living)
   +  David Henry BOYLE (Arnprior, Ontario, Canada – living)
      2  Philip John BOYLE (Calgary, Alberta, Canada – living)
      2  Keith David BOYLE (Edmonton, Alberta, Canada – living)
         +  Theresa “Tienye” LI (Nanjing, China – living)
      2  Michael Patrick BOYLE (Calgary, Alberta, Canada – living)