Sorry - I don't have any BLM paperwork and my Dancer isn't branded, so all we really have regarding her background is speculation.
Everyone who sees Dancer sees something different. I have one neighbor who rode Tennessee Walking horses when he was young that swears she's a Tennesse Walker. Another neighbor, who is new, flipped out the other day when he first saw her. It was less than five minutes after he saw her that he asked if he could breed his Andalusion stud to her and we would split the earnings from the foal. I politely explained to him that she was too old to be bred, as witnessed from the horrible weight problems she had at the end of her pregnancy and while she was nursing.
Another neighbor swears Dancer has a lot of Andalusion (am I spelling this right? It looks weird) or Lusitano just from her head and the way she moves - she has an odd looking trot - she has a LOT of knee action, but her trot is as smooth as any horse I've ever ridden.
I guess Dancer is probably just a mutt, and I don't think I'd want her any other way...