Adam m Barbara Wiederspahn. CHILDREN Jacob Elizabeth. Barbara d 1887. Adam next married Katharina Margaretha Kaufman. CHILDREN Anna, George, Katharine, Christian, Madeline (Lena), Elsie, Harry, and Rachel.
Ah ha! Find a Grave memorial states Christoph and Adam were born in Walter, Saratov, Russia (per obits). The village of Walter was settled by "Volga Germans from Russia," as I originally guessed. Interesting!