Regarding Emil. I need to look back and see where I have the information on his given name. Emil, Uncle Lou to my father, is shown as divorced on the 1940 census. I have a letter from Aunt Freda that gave details of the family tree....ok I need to locate that as well.
My Father had contact with them quite often although did not see them often. I should be able to confirm the name in a short time. I'll keep you posted on that.