Bertha of Leon Queen consort of Leon (b. 1100) Parents Stephanie of Burgundy William I, Count of Burgundy Children Siblings Callixtus II Gisela of Burgundy Reginald II, Count of Burgundy Stephen I, Count of Burgundy Sibylla of Burgundy, Duchess of Burgundy Clementia of Burgundy Ottaviano di Savona Hugues III de Bourgogne Ermentrud of Burgundy Raymond of Burgundy Partners Alfonso VI of León and Castile