Gerberga German noble, (c. 970 – aft. 1036) daughter of Herbert of Wetterau and Irmtrud of Avalgau (0970–1036) Parents Irmintrud Herbert of Wetterau Children Burchard I of Halberstadt Judith of Schweinfurt Otto III Eilika of Schweinfurt Henry I of Schweinfurt Siblings Irmentrude van de Wetterau Otto of Hammerstein Partners Henry of Schweinfurt