who are the parents of Gustav Mahler??

Before the foundation of the distillery there was a seigniorial wine distillery mostly hired by the Jews. In 1827 the wine distillery was hired and later bought by Šimon Mahler. His son, Bernard Mahler, was born in his earlier place of residence, Lipnice nad Sázavou. In 1857 he married Marie Hermannová who came from Ledec. Together they bought an inn.

On 7 July, 1860 their second son Gustav Mahler was born in an uncomfortable one-floor house on the edge of the village where his father ran a shop and an inn. The little house burnt to ashes before the Nazi occupation and a new house was built in its location on the roadside. The parents sold the house and moved to Jihlava in 1865.

http://private-tours.net/special_tour/Mahler/

http://members.aol.com/plinhardt/MAHLER.htm

http://classicalmusic.about.com/od/classicalcomposers/p/mahlerprofile.htm

There’s quite a lot of information at this site. I hope you find it helpful.