Roger Iii Lord Flamstead De Toeni
Roger Iii Lord Flamstead was born in 1104 in Flamsted, Hertfordshire, , England.¹   He died at the age of 54 in 1158 in Flamstead, Hertfordshire, England.² 

 Ida Gertrude Contessa De Hainaut
Ida Gertrude Contessa was born in 1109 in Flamsted, Hertfordshire, , England,.¹   She died at the age of 85 in 1194 in Headington, Oxfordshire, , England.¹ 

 Ralph V Raoul Deconches Lord of Detoeni
Ralph V Raoul Deconches Lord of was born in 1125 in Flamstead, Hertfordshire, , England.¹   He died at the age of 37 in 1162 in Flamsted, Hertfordshire, , England.¹