Frau von Parseval
Frau von Parseval acquired from Frau Neuner 5 paintings including Schloss 92 (van der Helst) in exchange for a rug. She produced a fake certificate indicating that the painting had been in Bavaria for a long time. She sold Schloss 92 to Ludwig Karl, co-owner of Ruf Auction House in Munich and obtained in exchange an unspecific group of art objects.