I found some Choctaw info on the Fannin co. site that mentioned you as a source. My Brother's wife is a Riley /Coombes. They are attempting to find their attachment to the Tribes as a genealogical source as well as establish the link for their kids to obtain scholarships or grants for vocational as well as college course studies. Please contact me. John Philip Adams jadams3@pdq.net and I will either send you my brothers info or have him contact you. You mentioned having the rolls of the 5 Civilized Tribes. Thanks JPA