- Born on October 25, 1102
- Deceased on July 28, 1128 in Aalst, at the age of 25 years
Parents
- Robert II de Normandie, Robert Courteheuse (1050 - 1134), duc de Normandie
- Sibylle de Conversano (c. 1080 - c. 1102)
Family
- Married in 1123, with Sibylle d'Anjou (1116 - 1165), divorced in 1124, without issue.
- Married in 1127, with Giovanna del Monferrato, Jeanne de Montferrat ( - 1127)