EJ, since Mary Barnett was only age 15 at the time of the Dawes rolls according to cc#1289, there was no mention of a marriage to Willie Holmes.

In my further research, I noticed that apparently Mary Barnett at approximately age 18 did marry Willie Holmes (cc#98), Willie's parents were Jack Holmes and Francis Holmes. Search for the 1910 census for Willie Holmes and you will find the family with Jensey Barnett mentioned as the mother-in-law. Also take a look at the 1920 census.

Lucy Jacobs married to Ned Holmes, cc#1107 remains the same. Lucy comes from my bloodline.

End of my research!! Thanks for letting me help you.