Günther XX, Count of Schwarzburg-Arnstadt German count (1439–1503) Parents Elisabeth of Cleves, Countess of Schwarzburg-Blankenburg Henry XXI, Count of Schwarzburg-Blankenburg Children Margaret von Schwarzburg-Arnstadt Siblings Hendrik XXVII van Schwarzburg Günther XXI, Count of Schwarzburg-Sondershausen Günther XXII, Count of Schwarzburg-Blankenburg Partners Gräfin Margarethe von Henneberg-Schleusingen