- Born in 1033
- Deceased on October 13, 1093, at the approximate age of 59 years
Parents
- Baudouin de Flandre, Baudouin le Pieux (1012 - 1067), comte de Flandre, régent de France
- Adèle (Capétiens) (1009 - 1079)
Family
- Married in 1063, with Gertrud von Sachsen (1033 - 1113), régente de Frise Occidentale