Mendel Liebermann

 is an Austrian citizen and patriarch of the Liebermanns.

Biography
Mendel is a British-Jew wed to Rachel and is father to Leah and Max. He brought his family to Vienna at the end of the 18th Century.Mendel had once hoped that Max would enter the family business but he's now proud that his son became a doctor and is unnerved by Max's chosen field of neurology. Like his wife, Mendel is keen to see Max's engagement with Clara Weiss through.