For Gwan Piatt Cox: I believe we are talking about this same man, Peter Piatt. He had three children by his first marriage when he left them. Jacob was a brother to Daniel Jennings Piatt. A daughter of Jacob, Mrs. Mildred Stallings gave information some years back. If your Rodger (Roger) was born September 1899 and living in Louisville, KY yet in 1969, write me as we are probably talking about the same person. Richard Piatt, PA.