Yes I am Purepecha amongst other things.
You know me as Nezhuacoytl on the other board.
My mother's side is Purepecha, Guachichile and Spanish
My dad's side is Yaqui, Tarahumara (maybe mixed with Apache) , Jewish and Basque.
All information that I didn't ask or find out until I was 37. I asked my grandparents, who are now passed.
They knew it all along but Mexicans usually don't share that information with kids and grandkids as they are ashamed of the information.