Reginald I, Count of Burgundy Count of Burgundy (0986–1057) Parents Ermentrude of Roucy Otto-William, Count of Burgundy Children William I, Count of Burgundy Hugues of Bourgogne Guy of Brionne Alberada of Buonalbergo Siblings Agnes of Burgundy, Duchess of Aquitaine Guy I of Mâcon Béatrice de Mâcon Matilda of Burgundy Gerberga of Burgundy Partners Alice of Normandy
