Baldwin married Elfrida OF ENGLAND. Elfrida (daughter of Alfred 'the Great' KING OF WESSEX and Lady Ealhswith OF MERCIA) was born about 873 in Wessex, England; died on 7 Jun 929 in Flanders, France. [Group Sheet]
Arnulf married Countess Adela 'Alix' DE VERMANDOIS. Adela (daughter of Count Heribert II DE VERMANDOIS and Richilda DE NEUSTRIA) was born about 895 in Vermandois, Aisne, Picardy, France; died on 10 Oct 960 in Bruges, Aquitaine, France; was buried in St. Pierre Abbey, Gand, Flandres, France. [Group Sheet]
Baldwin married Matilda OF SAXONY. [Group Sheet]
Arnulph married Rosala OF LOMBARDY. Rosala (daughter of Berengar II OF ITALY and Willa OF TUSCANY) died in 1003. [Group Sheet]