Norman deVerdun
Norman was born in 1097 in Farnham Royal, Buckinghamshire, England.  He died at the age of 58 in 1155.

 Lasceline deClinton
Lasceline was born in 1112 in Kenilworth Castle,Warwickshire,England.  She died about 1193.

 Nicholas deVerdun
Nicholas was born in 1130.

 Bertram deVerdun
Bertram was born in 1132 in Farnham Royal, Buckinghamshire, England.  He died at the age of 60 in 1192.