Chevalier Rafael de Weryha-Wysoczański

Chevalier Rafał Hugon Maria de Weryha-Wysoczański-Pietrusiewicz (born May 7, 1975) is a Polish art historian, genealogist and writer, who was a representative of the auction house Sotheby's. ([Source][1].)

[1]:https://en.wikipedia.org/wiki/Rafał_de_Weryha-Wysoczański