Bertram De Verdun
Bertram was born in 1065 in Farmham Royal, Buckinghamshire, England.¹   He died at the age of 5 in 1060 in Farnham Royal, Buckinghamshire, England.¹ 

 Maud De Ferrers
Maud was born in 1096 in ,,Derbyshire,England.²   She died at the age of 94 in 1190 in ,,,England.² 

 Norman De Verdun
Norman was born in 1097 in Farnham Royal,,Buckinghamshire,England.²   He died at the age of 43 in 1140 in Farmham Royal,,Buckinghamshire,England.² 

 Roeland De Verdun
Roeland was born in 1114 in Farnham Royal, Buckinghamshire, , England.³   He died in aft 1164; , , , England.³