Am researching the surnames Brgoc (Brgoch),Selan, Duzenack (don't know if that's original spelling or not), Prevosniak,and Telepa (Telepiak). All came to US late 1800's,early 1900's, from various regions of the Austro-Hungarian Empire. Does anyone have a connection to any of these surnames? Do these surnames still exist in Slovenia? Thank you.