William MARSHALL, EARL OF PEMBROKE
He married Isabel Fitzgilbert de Clare, Countess of Pemb Aug 1189 at London, Middlesex, England . Isabel Fitzgilbert de Clare, Countess of Pemb was born at of Pembroke, Pembrokeshire, Wales Abt 1172 daughter of Richard "Strongbow" Fitzgilbert de Clare, Earl of Pembroke and Eva (Aoife) McMurrough, Countess of Ireland & Strigoli .
They were the parents of 11
children:
Margaret Marshall
born Abt 1190.
Maud (Matilda) Marshall, Countess of Norfolk
born Abt 1192.
Eve Marshall
born Abt 1194.
Gilbert Marshall, Earl of Pembroke
born Abt 1196.
William Marshall, Earl of Pembroke
born May 1198.
Richard Marshall, Earl of Pembroke
born Abt 1200.
Joane Marshall
born Abt 1202.
Anselm Marshall, Earl of Pembroke
born Abt 1204.
Isabel Marshall, Countess of Cornwall
christened Apr 1206.
Walter Marshall, Earl of Pembroke
born Abt 1206.
Sibyl Marshall
christened 1209.
William Marshall, Earl of Pembroke died 14 May 1219 at Caversham Manor, England .
Isabel Fitzgilbert de Clare, Countess of Pemb died 1220 at Pembroke, Pembrokeshire, Wales .