Gundakar von Ettingen und Steinbach
From NSWiki
Prince Gundakar von Ettingen und Steinbach (1911-1955) was a Braslander nobleman. He was the son of Prince Georg Ludwig von Ettingen und Steinbach.
In 1942 he married Princess Marie Caroline von Hohenburg. They had five children: Wilhelmine (born 1943), Antoinette (born 1945), Konrad (born 1947), Elistansa (born 1950) and Robert (born 1952).
Gundakar died in 1955. By that time, he had made a large fortune by himself.