I am researching the same family. the half-brother of theodore was my grandpa Albuin Tausch. Only the name of the father of my Grandpa was Josef Karl Tausch, which lived in Innsbruck Austria. But Family stories tell me, that theodore Tausch lived in th city i live, Bruneck, after his father moved from Innsbruck. Then both brothers moved to America. They also had a sister who remained here. Maybe Josef must have died some years later. Some years after WWII a relative from America visited my grandpa. He was in The US army. And someone called them in the last 80s from the States i guess. If you are here now please tell me how to contact you. Maybe we are far relatives :) Maybe you could know something about our coat of arms too. We are coming from an old noble family and i wanna know the truth.