Pepin Seigneur II Count of Perrone
Pepin Seigneur II Count of was born in 0817 in Vermandois, Normandy, France.  He died at the age of 33 in 0850 in Milan, Italy.

 Herbert I Count De Vermandois
Herbert I Count was born in 0838 in Vermandois, Normandy, France.  He died at the age of 101 in 0939.

 Berenger de Senlis Count of Bayeux
Berenger de Senlis Count of was born in 0840.  Berenger de Senlis Count of is no longer alive.

 Pepin I De Vermandois Count of Senlis
Pepin I De Vermandois Count of was born in 0846 in Vermandois, France.  He died at the age of 49 in 0895.