Sir Enguerran de Fiennes II Lord Martock
Sir Enguerran de Fiennes II was born about 1192 in Buckinghamshire,England.^1 1 

 Isabel de Condé
Isabel was born about 1210 in Buckinghamshire,England.^2 1 

 Sir William de Fiennes II Ct de Fiennes
Sir William de Fiennes II was born about 1245 in Wendover,Buckinghamshire,England.¹   He died on July 11th, 1302 in Courtral,Flandre,Occidential,Belgium.¹ 

 Maud de Fiennes
Maud was born about 1254.¹   She died in 1321.¹ 

 Sir Giles de Fiennes
He died in 1293.¹