I am a decendant of the Koralek familie my Grand mother was a Koralek .Her christen name was Rosalie she married a Heinrich Rechnitzer .I have heard some of our relations did immigrate .My familie did originate from the Burgenland ,but later moved to Hungaria.
In fact my father Max was born in Rete.
Please contact again I am very interested ,as I am the only living realive born in Vienna.
With kind regards
Walter John Richards(Rechnitzer)