I am also researching Traurigs from Bavaria.
My Great Great Grandfather, Jacob Traurig was born in Bavaria around 1820.

I have a guess that he is from the Cham region, near the border with the Czech Republic. This is based on current distribution of the name, and other records of possible relatives. I have done some resarch on sources from the villiage of Furth im Wald. I have not found anything yet.

Let me know if you find anything.
I will do the same.
Thanks