preussenprinz

en.wikipedia.org/wiki/Louis_Ferdinand,_Prince_of_Prussia "Louis Ferdinand Victor Edward Albert Michael Hubert, Prince of Prussia (German: Ludwig Ferdinand Viktor Eduard Albert Michael Hubertus Prinz von Preußen; 9 November 1907 – 26 September 1994) was a member of the royal House of Hohenzollern and pretender to the abolished German throne. He was also noteworthy as a staunch opponent of the Nazi Party, a businessman, and a patron of the arts."

Thank you for linking to this extra information in Wikipedia!

Louis Ferdinand, Prince of Prussia (English: Louis Ferdinand Victor Edward Albert Michael Hubert, Prince of Prussia) (German: Louis Ferdinand Viktor Eduard Albert Michael Hubertus Prinz von Preussen) (9 November 1907 – 26 September 1994), a member of the Hohenzollern family, was the pretender to the abolished German monarchy, staunch opponent of the Nazi Party in Germany, a business man, and patron of the arts. en.wikipedia.org/wiki/Louis_Ferdinand,_Prince_of_Prussia

Richard Norton: Thank you for the information on Louis Ferdinand, Prince of Prussia. There is also date of 5/10/27 on the negative. We will add more details when we update.

Today (November 9, 2022) is His 115th birthday! (Born November 9th 1907)

en.wikipedia.org/wiki/Prince_Oskar_of_Prussia
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Fascinating portrait. The jaunty informal angle of the hat is telling. One moment he seems a lovable rogue and the next moment he seems sly, teasing and perhaps sometimes a little bit nasty. (I say this entirely from the portrait. I don't know anything about him, otherwise.)

Edward Norton

I thought Edward Norton, too.

amazing portrait!