You're welcome Melody,
An ALL site for research in Slovakia
www.iabsi.com/gen/publiclook for your surnames in
www.helenezx.homestead.com Slovak Pride Index.
The children's church baptismal record should have a place of birth.
If Martin was naturalized citizen than his petition will have a place of birth. If he had social security numbers than his SS-5Form will have a place of birth and parents names.
I'm in US.