Mechtild of Nassau Duchess of Upper-Bavaria, Countess Palatinate of the Rhine, Countess of Nassau (1300–1323) Parents Imagina of Isenburg-Limburg Adolf, King of the Romans Children Rudolf II, Count Palatine of the Rhine Rupert I, Elector Palatine Mechthild of Sponheim-Starkenburg Adolf, Count Palatine of the Rhine Siblings Henry of Nassau Imagina of Nassau Ruprecht V of Nassau Walram III of Nassau Adelaide of Nassau Adolf of Nassau Gerlach I of Nassau Walram III von Nassau Rupert von Nassau Partners Rudolf I
