My grandfather was Frank Schuler.He died in St. Louis, Mo sometime in the late 1930's or 1940's. I remember my mother (who was born in 1906 in St. Louis) mentioning her father's family was from Bavaria/Alsace Lorraine. She also mentioned that an ancestor was Lutheran and one of his descendants married a Catholic causing quite a furor. She also spoke about her Pennsylvania Dutch relatives.
I think Frank Schuler was born in the 1870's or 1880's. If you have any information that would relate Frank to your ancestors, I would be very appreciative to receive it.