I Robert
I was born in 0865 in France.  He died in Soissons, France.

 Beatrice de Vermandois
Beatrice was born about 0880 in Vermandois, France.  She died after March 0931.

 Adela v.Neustrien
Adela was born about 0890 in Vermandois, Normandy.  She died in 0931.

 Hugh Magnus
Hugh was born in 0900 in Paris, Seine, France.  He died in Dourdan.