Gertrud of Lorraine Countess of Holland (1082–1144) Parents Hedwig of Formbach Theodoric II Children Floris the Black Dirk VI, Count of Holland Hedwig of Holland Siblings Simon I, Duke of Lorraine Henri of Lorraine Lothair III Thierry of Lorraine, Count of Flanders Ida von Süpplinburg Ermengarde de Lorraine Partners Floris II, Count of Holland
