I searched the W-B Census today and there is no John Zawatsky/Zawacki listed on Chestnut St. in the city. Then I went to the City Directory of 1919...there was a Charles Zawacki listed at 47 Johnson St.; and Isabelle B. Zawatski who boarded at 806 N. Washington St.; and a Samuel Zawatsky at 713 N. Washington. These streets are in the same ward with Chestnut. Sorry that I have not been able to help. Iva