Notes for Frank Wilson Dunn: He lived in Washington D.C. area at the end of his life. Dad and Mom met him on a few occasions. He lived to be very elderly. Was in mid eighties and driving around Maryland, etc. like a maniac, according to Dad. Mom said he was some type of engineer with the railroad in Oregon for a time when he was young. He was of the family which was left in the mid-west with relatives when his mother died and his father (Edward James) made a new life for himself.
He spent time with his father when working in Oregon. See the book on Edward James Dunn.