Herbert III, Count of Vermandois

French noble (0954–0993)

Parents

• Gerberge of Lorraine
• Adalbert I, Count of Vermandois

Children

• Stephen de Vermandois
• Adalbert II of Vermandois
• Agnes de Vermandois
• Otto, Count of Vermandois

Siblings

• Liudolf of Vermandois
• Otto I of Chiny
• Guy I, Count of Soissons

Partners

• Ermengard
• Eadgifu of Wessex