Hello Bojan (Bryan)
I hope you'll get these message. My name is Janez Erculj from Dobrepolje, Slovenia. My father Janez is perhaps your cousin. His father was Filip Erculj. Filip was brother of Anica Erculj which was married with Zagar from Kranj. As far as I know they immigrated to Australia.
Is it possible that you have brother named Viktor?