My great-great-grandfather was James Wesley Routt (b. 1850- d. 1926).He had a brother named Columbus (b. 1847-d. ?), but the info I have on him does not match your info.According to my grandmother, Columbus and his wife Eliza only had two children: Walter and Cora. As far as I know they only lived in Covington, Kenton Co, KY.
The name of your Columbus’ daughter is very interesting though.The mother of my James and Columbus was Lucretia. And they had a sister named Isabella.Maybe they are still related somehow?Do you have dates on your Columbus and/or Lucretia?