It seems that we are talking about the same George Schnitzler; though I have still not found the connection to Sophia Schnitzler, I will take your word that she is in the family. I will have to dig a little deeper. My connection to the Schnitzlers is through Matthias (b. 1842), the youngest child of Peter and Catharina Schnitzler. Saint Mary Cemetery (Avon, Ohio) lists George with Anna Marie (1827 - 1887) and Mary Anna (1827 - 1906). Whether Mary Anna was his second wife or not, I do not know.