Frederick II, Count of Brehna Peerage person ID=9016 (1200–1221) Parents Hedwig of Bohemia Frederick I, Count of Brehna Children Hedwig, Gräfin von Brehna Otto II Graf von Brehna Dietrich Graf von Brehna Siblings Otto I Graf von Brehna Sophie von Brehna Partners Judith, Countess of Ziegenhain