What documents do you have on your ONINSKI ancestor? I did find any ONINSKI arriving NY Ellis Island. Since I don't have paid subscription to Ancestry that is the first place I look.www.halgal.com www.rootsweb.com/~polwgw/index.htmlhttp://www.geneteka.genealodzy.pl/
Olenskie populated place
49°40' N 22°03' E
E M U G
184.1 miles SSE of Warszawa 52°15' N 21°0' E http://www.mapywig.org/m/wig100k/P50_S34_SANOK.jpg
top of the map 600 red 380 pull down pass Brzozow and OLEN'SKIE slightly below it.