I am looking for the parents names of my great grandfather, Joseph Louis Mizner, who came to MO from Anderson Co, KY, Lawrenceberg area in 1870's to attend medical school in St. Louis. His parents and siblings stayed in KY. Possibily his mother was a walker, "katie". Would appreciate any help, I took this over after my mother died, who was June J. Mizener Miller, note her grandfather has added an "e" to the name.