No, Vatican II did not have its genesis in Traditional Catholicism. It had genesis in heresy. Traditional Catholics (aka Catholics) are not the cause of Vatican II. You seem to be suggesting that because these men or their parents came from Traditional Catholicism that one can lay the fault of Vatican II at the feet of Traditional Catholicism. Hogwash.
No, I seem to be suggesting that "Traditional Catholicism" was the environment in which a great many sodomites, heretics, and infidels grew up, developed, and spread their errors ... ultimately producing Vatican II. "Traditional Catholicism" educated and formed these men; "Traditional Catholicism" ordained them; "Traditional Catholicism" raised them to positions of influence, authority and power. Even when "Traditional Catholicism" moved against a very few of them, it did so utterly without effect.
These facts are undeniable.