Elisabeth and her children live now under adopted names after going through years of therapy, while Rosemarie, now 84, is believed to be living in a small flat in Linz - around 30 miles from the former Fritzl home.
In an exclusive interview with The Sun through his lawyer last year, Fritzl claimed he would see his family again one day.
EVIL Josef Fritzl could be freed from jail this year and believes he will be met with people "cheering and wanting to shake his hand," his lawyers have revealed.
Fritzl's lawyer Astrid Wagner told the Mirror: "We will start an action in March and call for parole and if the court rejects it we will appeal and given his condition I believe he will be released by next year.
Fritzl kept his daughter Elisabeth captive in a newly-built cellar complex, for 24 years, since 1984.
