Johann von Hohenzollern ¹

  General Notes:

He had the nick-name of 'The Alchemist'.

  Noted events in his life were:

• He was a Markgraf von Brandenburg.

Johann married Barbara von Sachsen-Wittenberg on 25 Aug 1411. (Barbara von Sachsen-Wittenberg was born circa 1405 and died on 10 Oct 1465.)