Count Herbert III DE VERMANDOIS
Herbert III was born in 0955 in France.  He died at the age of 45 in 1000 in France.

 Irmgard OF BAR-SUR-SEINE
Irmgard was born in 0970 in 976.  Irmgard is no longer alive.

 Count Otto DE VERMANDOIS
Otto was born in 0979 in Vermandois, Normandy, France.  He died at the age of 64 in 1043.