I really hate that I'm posting to this so late. My great, great, great grandfather was Pleasant Wright.
Pleasant married Wilhelmiena Skerl in Uvalde in 1858 (his second marriage). He had eight children in total: Matilda, James, Eliza, Thomas, Rosa, George, Charles, and Augusta.
Charles was my gg grandfather and had twelve children: Beulah, Bertha, Joseph, Troy, Elzada, Allie, Minnie, Emma, Frank, Curtis, Rula and Roger.
I have quite a bit of geographical information on Pleasant, and think I have a good handle on his migration from 1853 forward, and I know a little about a few of Elzada's siblings. Troy Wright was my great grandfather. I'd love to share information.