Rainier I De+ Gand
Rainier I De+ was born in 0850 in Hainaut, Belgium also given..  He died in Hainaut, Belgium.

 Hersent Carolingien De+ Lorraine
Hersent Carolingien De+ was born about 0860 in France.  She died in 0916.

 Gislebert De+ Lorraine
Gislebert De+ was born about 0890 in Reims, Lorraine, France.  He died in Andernach, Rhineland, Prussia.

 Rainier II De+ Hainaut
Rainier II De+ was born about 0892 in Lorraine, France.

 Symphoria De+ Hainaut
Symphoria De+ was born about 0894.  She died in 0952.