I am sorry to say, I have not seen any proof of Indian blood in my Hendricks/Hendrix line. Ron Williams is a Hendrix cousin who connects to my earlier on and a female ancestor of his (not a Hendrix by blood) was Indian. You may be able to locate his email address on the board and email him. I believe he still has some pictures on the Hendricks Association or Hendricks Family Association webpage of his ancestors
http://sio.midco.net/lysco/hendricks/assc.html Check that out and see if anything connects there. Both he and I are related from earlier Hendrix ancestors, but I haven't seen any Indian blood connected to my direct line thus far.