I am Michele (Bowers) Marcum. Looking for my biological grandfather, Thomas Jefferson Bowers of Nelsonville, OH. I believe he was a doctor with a practice in Columbus, Ohio. My father and grandmother were estranged from him. My grandmother, Zola Palmer Bowers, did not offer much information before her death. My father, Thomas Palmer Bowers, is reticent to look into family history but I am very interested. Any information will be helpful.