My grandpa has a binder in his house that has my family tree laid out for several centuries. It has a few famous people in there, like French royalty or some crap. Honestly, once we get this many generations away I expect thousands upon thousands of people can claim the same. For goodness sake we have random Americans being all "I'm Kate Middleton's fifteenth cousin!"

My nana, though, has been in a few movies. That's famous-ish. And my Pa had a cameo in the opening of Kentucky Fried Movie. And my dad and uncles used to do commercials. That's almost relevant.