Reginald (Sir) de ARGENTEIN
Reginald (Sir) de was born about 1098 in Wymondley, Hertfordshire, England.  He died in 1130.

 Lora de MONTFORT
Lora de was born about 1103 in Montfort-sur-Risle, Eure, Normandy, France.  Lora de is no longer alive.

 John (Sir) de ARGENTEIN
John (Sir) de was born about 1123 in Wymondley, Hertfordshire, England.