horsehornblower
You mean from former Czechoslovakia. In 1993 that country became Czech Republic and Slovak Republic. Before 1920 it was
http://users.erols.com/mwhite28/austhung.htmWhat was language of your grandfather.
VRABEL and VRABEL^ in 1995 in Slovakia in these locations:
http://slovniky.korpus.sk/?w=vrabel&c=j0b7