Yep, I knew that. However, I haven't been able to make the link. Family legends have always been that Lady Bird was a cousin. I haven't exactly worked on that, but intend to get to it sooner or later. I don't think she particularly cares who claims kin to her. Back when LBJ was in office most of the family couldn't decide whether to claim her or act like she was from some other state's Karnack. Time changes things, though.
Thanks for the post!