After I posted, I went to look in Ellis Island site. www.ellisislandrecords.org 2 OLSAFSKIs did come thru. Judging by the placename, present Slovak Republic, Spis region. Check OLSZAVSZKY, OLSAVSZKY, OLSAFSKY, OLSZAVSKA etc in EI.Family went to family in the old days.People from a village traveled together and then were neighbors in the new land. The neighbors surnames could be a clue as to the location. In Poland OLSZOWSKI, OLSZEWSKI, and OLSCHEWSKI. www.herby.com.pl/herbyin Polish and only distribution.