I believe Old Stock may refer to those old enough to remember The Canada that was before the majourity started to believe the multicultural , peacemaker etc. Krap that the liberal media and education system hammered into us since the sixties. I was born in 50 , the most influential people in my life were for the most part WW2 vets and believe me their values and influence on my youth were miles apart from the influences on todays youth, even the generation after me is totally different than me, you had these men as fathers, teachers, barbers etc.