Just a few misspellings that I found using One Step for the village Szynwald: Srymvald, Srymwald, Szgmbark, Szymwald, Szymvald, Szyuwald, Srynwald.
The village is not far from Tarnow. Take a look on this detailed map:http://lazarus.elte.hu/hun/digkonyv/topo/200e/39-50.jpg
on the left side of the map locate large 50 and you should see TARNOW. Move the scroll bar slightly to right and a Szynwald in view.
Check the LDS-Mormons site as it is listing Catholic church records Szynwald. I hope this is your ancestral village.
A name website:http://ftp.rootsweb.com/pub/usgenweb/sc/oconee/misc/foreign-...