+ Gilbert Fitzrobert Mareschal
+ Gilbert Fitzrobert was born in 1066 in Of, Somerset, , England.¹   He died at the age of 64 in 1130 in , Wiltshire, , England,.¹ 

 + Mary De Venoix
+ Mary was born on November 5th, 1083 in Venoix, Calvados, Basse-Normandie, France,.¹   She died at the age of 36 in 1119 in Pembroke, Pembrokeshire, , Wales,.¹ 

 John Fitzgilbert Earl Marshal
John was born in 1126 in Pembroke, Pembrokeshire, , Wales,.¹   He died at the age of 39 on September 29th, 1165 in Marlborough, Wiltshire, , England,.¹