On the off chance you're still around after first posting this message almost 14 years ago (!)...
My maternal 2nd great grandmother's name was Anna Kmetik, wife of Frank Chuberko. Though my family knows little about her, we know she had five children (one being my great grand mother Mary Chuberko/Csubirko/Csubirka, wife of John Opachko/Janos Opacsko and later wife of George Yolich) in 1889. Records on my great grandmother state that she was born in Turya Polyana, Ukraine (Turjamezo, Hungary at the time of her birth).
Whether or not any of this rings a bell, I would like to hear more from you or anyone who is connected to the Kmetik family name. It seems to be an uncommon one, so chances are strong that they're all tied together somehow. Especially since so many wound up living in PA when they first came to the US.