Recently deciphered the writing on the back of a photo; my great grandfather Charles Penkwitz is sitting at a table with John and Jack Ehle. The label on the back indicates the photo is from Chicago, however, I do not know that my grandfather ever left WI. Found a John Ehle mentioned in WI archives as a tavern (Inn) keeper in Plymouth, Sheybogan county.Anyone think they are related? (they would have been born in 1860s judging by photo.