In 1991, the seventh prince, Emich, disinherited his eldest son, the Hereditary Prince Karl Emich, after he married his second wife, Dr Gabriele Thyssen, on May 24 of that same year.
In 1991, the seventh prince, Emich, cut off his eldest son, the Hereditary Prince Karl Emich, after he married his second wife, Dr Gabriele Thyssen, on May 24 of that same year.