I don't have any informaion on John DuBose, but I do on his wife, Lila McMichael. My grandfathers name is Foster DuBose McMichael, and I have done some research on his family. He grew up in Logansport, La, and he was named after "June" DuBose. I would be interested in learning more about the DuBoses in that part of Louisiana.
Monica