Gjiero is not a name. The correct spelling (which is shown on the manifest) is Gjuro, which translates to George. He arrived 1901 not 1902. Destination is Pittsburg PA to
Also in re to the name BEZIAK it may have been BEZJAK as there seem to be no records of BEZIAK but plenty of BEZJAK.
There is a ship manifest arr at NY (Ellis Island) for Maria (mistranscribed as Mario) BEZJAK single age former residence Stativ (there are 2 places called Stativ in Croatia both near Netretic, they are Gornje (upper) and Donji (lower) Stativ. Her destination was to a sister, Jela (Helen) in Michigan she arrived July 1910.
Netretic was one of the place I stopped with my Croatian History and Genealogy tour group October 2007.
Both BEG and BEZJAK appear in the parish records for Zavrsje, which is the church for Netretic.
http://feefhs.org/cro/parish/mtk-hist.htmlRobert Jerin
Croatian Heritage Museum
Cleveland Ohio