I was wondering if there was any connection between your Hraban family and my father's. His mother's name was Phyllis Hraban (Died may 1983). She had two brothers. One named Lewis (died 1980), the other named Walter (Died 1986). There was another sister named Bernadette (Died 1998. They all settled in CA by 1978.
Please let me know if there is a connection. If so, i will try to clue you into the rest of the lineage.
Thanks
Ken