Sibyl Marshall
Birth date:
1202
Birth place:
Pembroke, Pembrokeshire, , Wales
 
Death date:
 
Death place:
  , , , England

Marshall Family

Parents:
Father: William Marshall Iii Earl of Pembroke
Mother: Isabel de Clare
Spouse:
Spouse: William Iii De , 5th Earl of Derby Ferrers
 
Siblings:
Joan Marshall
Eve Marshall
Maud Marshall
Margaret De Quincey
William Marshal V Earl of Pembroke
Isabel Marshall
Richard Marshal Vi Earl of Pembroke
Anselm Marshal Ix Earl of Pembroke
Sibyl Marshall
Gilbert Marshall Earl of Pembroke
Walter Marshal Viii of Pembroke
Margaret Marshall
Joan Marshal of Pembroke
Children:
Joan de Ferrers