I don't know anyone with more than 3 kids who I can name off top. If I stopped and really thought about it, I could probably reference a few of my old grade school friends who were one of many in a big family. I would never be able to maintain my sanity with that many children in the house. I'd sleep with one eye open. No telling what they'd come up with as a way of having 'fun' when my guard is down. I came up with some stuff that was stressful for my folks. No doubt, my kids would surely top that if given the opportunity. lol