Parents Hermann Billung Duke of Saxony Hildegarde de Westerbourg Date of Birth abt 940 Place of Birth Luneburg, Saxony, Germany Date of Death 9 Feb 1011 Place of Death Luneberg, Saxony, Germany Source(s) http://homepages.rpi.edu/~holmes/Hobbies/Genealogy2/ps05/ps05_366.htm