- b.0876 in Saxony, Germany d.2 JUL 936 in Palace of Membleben, Saxony, Germany
- b.0913 in Nodhausen, Sachsen, Prussia d.5 MAY 985 in Rheims, Marne, France
- b.~ 0878 in Ringleheim, Goslar, Hannover, Germany d.14 MAY 968 in Membleben, Saxony, Germany