Martina,
When I was growing up in New Brunswick,NJ my grandmother Erse Kiss(Fedor) has a sister Veroni who married a Mr.Pauk.They owned a
store on French St. in the 50' and 60's.They had relatives with your last name as I remember playing with a John Eory there.
The Pauk's son, George ,is an attorney on Rozelle Rd. in Princeton,NJ and may be able to give you further info.