Ancestral Tree of John Touhalisky [Tucholsky] and Sophia Yourish [Jurasz], including the following surnames: Tucholsky, Tucholski, Maslanka, Maslanki, Jurasz, Jurczak, Czekanska, Czekanskich, Czekanskiego, Keller, Kilar, Frederick, Frydrych. The book includes compiled pictures, ancestral diagrams, and references.