Herbert I de VERMANDOIS
Herbert I de was born about 0848 in Peronne, Somme, France.

 Liegarde de FRANCE
Liegarde de was born in 0862 in Orleans, Loiret, France.

 Ragnvald de ROUCY
Ragnvald de was born in 0880 in Vermandois, Picardie, France.  He died in St. Quentin, Aisne, France.