Count of Vermandois Otho
Count of Vermandois was born about 1000 in Vermandois, France.  He died on May 25th, 1045.

 Adelle de Vermandois
Adelle was born about 1015 in Vermandois, France.  Adelle is no longer alive.

 Eudes I 'Pied de Loup' de Vermandois
Eudes I 'Pied de Loup' was born in 1030.

 Peter de Vermandois
Peter was born in 1032.

 Herbert
Herbert was born in 1045 in Vermandois, France.  He died at the age of 35 in 1080.