I am searching for the Konigshaus family tree. My maiden name is Konigshaus. My grandfather Bernard Konigshaus was born in Vienna, Austria probably around the turn of the century or the 1890's. He married Anna Thometzki from Hamburg, Germany. They moved to Katowice, Poland and had quit a few children including my father.
If anyone can help me find some kind of information online or any information on my family it would be greatly appreciated.