Don't know if you'll get this or not. I wasn't notified when you replied to this post and I just found it now. It looks like you have some information that I don't and I have some that you don't.
If you are interested in swapping info, let me know. You can email me at firstname.lastname@example.org
Roxie Anderson, Ward McKee's wife, was born in Indian Territory before Oklahoma became a state. The area that became Choctaw County in 1907 when Oklahoma was formed was part of the Choctaw Nation in 1901 when she was born there.
According to Joy when I communicated with her back in the late 1980s, her father, Ward McKee, was also 1/4 Choctaw. She told me he was also English and Irish.
I have not checked to see if either of them are on the Choctaw rolls, though.
I do not have all of Joy's siblings and would very much enjoy getting more information.