preussen

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)

"Prince August Wilhelm Heinrich Günther Viktor of Prussia (29 January 1887 in Potsdam, Germany – 25 March 1949 in Stuttgart, Germany), called "Auwi", was the fourth son of Emperor Wilhelm II, German Emperor by his first wife, Augusta Victoria of Schleswig-Holstein." en.wikipedia.org/wiki/Prince_August_Wilhelm_of_Prussia "Prince Alexander Ferdinand of Prussia (Alexander Ferdinand Albrecht Achilles Wilhelm Joseph Viktor Karl Feodor; 26 December 1912 - 12 June 1985) was the only son of Prince August Wilhelm of Prussia and his wife Princess Alexandra Victoria of Schleswig-Holstein-Sonderburg-Glücksburg." en.wikipedia.org/wiki/Prince_Alexander_Ferdinand_of_Prussia

B-59: Thank you for providing the full names of these princes. We will add more information when we update.

The correct spelling might be Mining: de.wikipedia.org/wiki/Mining I can't find a noble house von Minning or von Minning (other than a kennel of German shepherds), so it might just denote that little Hans came from Mining, a small town near Braunau in Upper Austria.