Günther VI, Count of Schwarzburg German count (1250–1308) Parents Irmgard Günther V, Count of Schwarzburg Children Günther X, Count of Schwarzburg-Wachsenburg Henry VIII, Count of Schwarzburg-Leutenberg Irmgard of Schwarzburg Siblings Henry V, Count of Schwarzburg Adelheid of Schwarzburg-Blankenburg Albert of Schwarzburg Partners Mechtild of Käfernburg I