Udalrich I geroldian count (0800–0900) Parents Emma of Alamannia Gerold of Vinzgau Children Hitta im Argengau Siblings Eric of Friuli Hildegard of Vinzgouw Gerold, Prefect of Bavaria Erbio Adrian, Count of Orléans Megingoz of Anglachgau Adrianus (?) Roadbert (?) Erbo (?) Uto (?)