You did look on the 2 maps that I provided, right.
It was Austria-Hungary and now it can be Poland or Ukraine depending on the name/location of the village. Your research will not be in Austria.
Your ancestors were Ruthenian/Rusyn. Again judging by the first and last name.
Are any of the HNATIUKs who arrived thru NY Ellis Island related to your ancestor?
By any chance your Onufry was naturalized citizen? His intent and petition would have a place of birth.
Poliuk, Prokop Starawies, Galicia 29 1884 1913
Poluch, Rudolf Starawies, Galicia 16 1898 1914
Poluch, Wiktoria Starawies, Galicia 27 1887 1914 http://genforum.com/galicia/http://boards.ancestry.com/localities.ceeurope.histreg.galic...