Clyde was my grandfather. Born (I think) in early 1900s. I believe he had a couple of brothers named Harry and Fred. His father (gee, I guess my great-grandfather) may have also been named Fred. I found a letter dated from 1947 from Evansville Indiana. The letter is from Harry E. Bauder. In the letter, Harry mentions his brother Fred and his father Fred. The last Harry heard of Clyde was in New York state somewhere.
Looking forward to a reply from anyone if any of these names or locations rings a bell.