Klemens von Reitzenstein
From NSWiki
Count Klemens von Reitzenstein (1870-1963) was a Braslander nobleman. He was the son of Count Erhard Salvator von Reitzenstein.
In 1900 he married Princess Nora von Altenhaus. They had six children: Wolfgang Salvator (born 1901), Josefine (born 1903), Franziska (born 1905), Philipp (born 1910; unmarried), Alois (born 1913) and Karl (born and died 1914).