Hi Teresa, Johanna parents were from Peoria, I don't know their names. Johanna's Mother died in 1917 from the flu l think she as living in Phila. Pa with Adolph at that time. Johanna (Anna) was a small child or baby then. The last letter from Adoph was in 1923 postmark Peoria he was going to see his inlaws maybe to ask them to take care of her, we are not sure what happened after that. Johanna is my husbands half-sister. If you have any information about this family l would love to hear from you. Thanks so much and lots of luck with your searches.