I never "blamed" raw milk. I just noted that my parents and grandparents had shorter lives and life expectancies. And my great grandparents had shorter expectancies than they. We ate very, very few processed foods and my parents even fewer. My grandparents almost none (beeman's chewing gum and hardtack for christmas?)

You may be right about raw milk. But as you noted there are additional factors. Perhaps working from sunup to sundown takes a toll.