Parents Lothar Count of Walbeck Mathilda Von Arneburg Date of Birth abt 926 Place of Birth Walbeck, Saxony, Prussia Date of Death 19 Aug 1015 Place of Death Schweinfurt, Unterfranken, Bavaria Source(s) http://homepages.rpi.edu/~holmes/Hobbies/Genealogy2/ps18/ps18_111.htm