You just might be my saviour!
I didn't even know there was a Košice here. I knew of Košice in Slovakia because the IIHF games were there a couple years ago. I found my great-grandfather's WW2 draft card here on ancestry.com which said his birthplace was "Košicepella, Austria-Hungary". And a Slovak that I work with told me that just means he was from outside Košice. So I assumed he was born in Slovakia and moved somewhere to Bohemia before going to the US.
I guess it's back to Chodov for me. And now that I know where and when he was born I hope to find a document that I will be able to submit to apply for permanent residency.
Ještě jednou, děkuji moc.