I was told that my grandfather was born in Mineral, Kansas in 1911( on an Indian reservation, so the story goes). I sent for his birth certificate and was told that no birth record exists for him in the state of Kansas. Could it have been poss. for the birth not to have been registered ?Is there any where else I could look? All of my grandfather's documents( SS reg. etc) all state Mineral, KS as birth place. Thanks for any help.