He was my grandfather. Married to Leola Lizabeth Erwin and they lived in Pittsburgh, PA and Butler, PA. They had the following children:
William Franklin, jr. (my father)
John Gano
Ruth
Gene (female)
Roy (died quite young)
My grandfather's parents were John W. and Margaret Breidenthal Detwiler. I belive ther has been a fair amount of research on this family done by other relatives in PA