No cause I know that part already (requirements) I don't know if their parents registered or not, but obviously someone had to in order for one brother to prove he had Cherokee in him other wise he would have just been listed as Cherokee by marriage wouldn't he, since his wife was part Cherokee? So I'm going to order the brother's app to see what he listed because as I said....if the brother registered & was accepted then his brother (My dbl. great grandpa) should be eligible too? or at least there should be enough proof to show a connection somewhere. I'd like to register for the "card" but that's not really my goal. I would just like to find the Correct & full Cherokee connection to the ancestor's so I can give this info. to my dad before he dies (not its not gonna be any time soon, but he's not getting any younger) :) Thanks Alli . > > Hope this helps. > Preston