What was the noble family that XXX was from?
Erdmann August of Brandenburg-Bayreuth
Erdmann August of Brandenburg-Bayreuth (b. Bayreuth, 8 October 1615 - d. Hof, 6 February 1651), was a member of the House of Hohenzollern and Hereditary Margrave (German: Erbmarkgraf) of Brandenburg-Bayreuth.
Hohenzollern