John FitzGilbert Marshall was born circa 1109 in England to Gilbert de Gifford (-c1130) and died circa 29 September 1165 in England of unspecified causes. He married Sibylle of Salisbury (1120-) .
John FitzGilbert Marshall, Marshall of England
|Offspring of John FitzGilbert Marshall and Sibylle of Salisbury (1120-)|
|John Marshal (c1144-1194)||1144 England||March 1194 England|| Alice de Colville (-bef1220)|
|William Marshal, 1st Earl of Pembroke (1146-1219)||1146||1219|| Isabel de Clare, 4th Countess of Pembroke (1172-1220)|
|Anselm Marshal (c1154-)|| |
|Henry Marshal (c1156-1206)|