Herbert I Count of Vermandois
Herbert I Count of was born in 0848 in Vermandois Neustria and his baptism took place in France (Aka Heribert) - Son of Pepin II.  He died at the age of 54 in 0902 in France (Count Senli) (murdered).¹ 

 Ermengarde of Bar
Ermengarde of was born in 0850 in Bar-le-Duc,France.  She died in St. Quentin.

 Béatrice de Vermandois
Béatrice de was born in 0880 in Vermandois France.¹   She died in (8th Gen.Desc.of Charlemagne).²