The Creek nation began disenrolling freedmen tribal members in 1979. Litigation by the Descendants of Freedmen Association in the Creek nation tribal court on behalf of Creek freedmen descendants was not successful.
Creek freedmen 2019 rally
The Federal lawsuit filed in 2018 by Creek freedmen band officers was dismissed for technical reasons in 2019:
A link to the 1866 Creek treaty is below:
Creek freedmen initial complaint
Eli Grayson interview
Earlier cases dealing with Creek freedmen including Sango V Willig http://www.oscn.net/applications/oscn/deliverdocument.asp?
Creek citizen interviews