Deby, I am researching the SADLER/SADDLER family. This family was German [possibly SADTLER] and settled into a German Lutheran community in Union Twp, Bartholomew Co IN.
One of their daughters, Sarah Jane b.ca.1850, married a Peter SHERRER. I don't know if he connects with any of your group, but you might keep this area of Indiana in your research because of the high concentration of Lutheran and Moravian settlers. Beth SADLER ROBEY