Hersent married Count Regnier I 'Longneck' de Hainault OF HENNEGAU in 875. Regnier (son of Count Giselbert of Maasgau OF MOSELLE and Ermengarde Moselle Carolingia OF LORRAINE) was born between 850 and 860 in Hainault, Flanders, Belgium (France); died on 25 Jan 915. [Group Sheet]
Giselbert married Gerberga OF SAXONY. Gerberga (daughter of Henry I 'the Fowler' KING OF SAXONY and Matilda OF RINGLEHEIM) was born in 914 in Nordhausen, Sazony, Germany; died on 5 May 984 in Reims, Champagne, France. [Group Sheet]
Gerberga married Count Albert I 'the Pious' DE VERMANDOIS. Albert (son of Count Heribert II DE VERMANDOIS and Richilda DE NEUSTRIA) was born about 920 in Vermandois, Aisne, Picardy, France; died on 8 Sep 987. [Group Sheet]
Herbert married Ermengarde DE MACON in 979 in Vermandois, Normandy, France. Ermengarde (daughter of Reinald DE BAR-SUR-SEINE) was born about 960 in Vermandois, Normandy, France; died after 1018. [Group Sheet]