 Bernard I Duke of Saxony, son of Duke Hermann Billung and Hildegarde De Westerburg.Born ± 974, died Feb 9, 1010/1011, approximately 36 years Married/ Related to:  Hildegarde Von Stade, daughter of Graff Heinrich I Von Stade and Judith.Born 978, died Oct 3, 1011, 32 or 33 years Child: 1. Bernard II Duke of SaxonyBorn 1002 at Luneburg,Saxony, died Jun 29, 1059, 56 or 57 years | |||