What document do you have that says Poland?
BENDASZESKI looks so so Polish in spelling. You might want to post on Poland's Ancestry.
Here are few sites to get you started:www.rootsweb.com/~polwgw/index.htmlhttp://maxpages.com/polandwww.kuijsten.de/navigator
In 1990 census of names there were 2 BENDARZEWSKIs, 51 BENDELEWSKIs, 29 BENDERSKIs, 507 BENDKOWSKIs, 394 BENDOWSKIs plus other possibles but no BENDASZESKI. www.herby.com.pl
in Polish and only distribution.