I was pending for a very very long time and they finally got around to my papers and said I didn't have enough information. I'll tell you, Yaqui people did not keep very good paperwork if papers at all. With what research info I had I was a 1/4 . But one has to have a relative enrolled in the tribe to just get noticed. It doesn't matter if you have Sonoran blood. It has to be Pascua blood. Those that enrolled in 1978 when the tribe became a tribe in the US. Now the enrollment thinking is most memebers have relatives in theSonoran tribe. If you can link the sonoranmembers to the Pascua members you ok as long as you are a 1/4.