 Herbert IV Count von Vermandois, Count of Vermandois, son of Otho (Otto) Count von Vermandois, Count de Vermandois and N.N..Born ± ABT. 1032, died ± ABT. 1080, approximately 48 years Married 1049-1073 (approximately 7 years married) to:  Adela von Vexin, daughter of Raoul III "Der Grosse " and N.N..Born 1028-1047, died 1053-1132, 84 or 85 years Child: 1. Adelaide Countess von VermandoisBorn ± ABT. 1050 at Of, Valois, Bretagne, France, died Sep 23, 1120 at Vermandois, Normandy, France, approximately 70 years | |||