the word :nemec: in Slovak is for german in English.
I'm pretty sure that the ancestors were most likely birds of a feather:common language and common tradition.
Since you have his naturalization intent and petition, you should have no trouble finding his arrival manifest.Have you located it?
Gyorgy in Hungarian; Juraj in Slovak an George in English; Mary in English; Maria in Slovak and Hungarian. The ancestors' church marriage record should provide you parents names as well as a place of birth. You should also be able to find a place of birth on the children's church baptismal record to confirm what you already have.
I'm pretty sure that Hrabezice, Czechoslovakia is most likely Hrabusice, Slovak Republic.
What is language noted on the US census for both of the ancestors? Is this Geza NEMECZ your ancestor?Nemecz, GezaKapostafaln, Hungary2118911912