I am the daughter of Nellie Drew, your grandmother's baby sister. In fact, we have met. You were just a baby. You need to communicate with your Aunt May Lambeth in Illinois. She knows just about everything about Bill Wilson. I have just learned from her that he had a large plantation style home, originally, including a few slaves. Surprised? Me too. Mary Noakes was his Indian wife. Someone in the family was just recently deeded the old cemetery where she and two little babies are buried. Keep searching. It is a really good story.