Gilbert III DE CLARE, MAGNA CHARTA BAR
He married Isabel Marshall 9 Oct 1217 at England . Isabel Marshall was born at of Pembrokeshire, Wales Abt 1203 daughter of William Marshall and Isabel De Clare, Countess of Pembroke .
They were the parents of 8
children:
Amica de Clare
born 21 May 1220.
Richard de Clare
born 4 Aug 1222.
William de Clare
born 1224.
Gilbert de Clare
born 1225.
Isabel de Clare
born 8 Nov 1226.
Adeliza de Clare
born 1228.
Agnes de Clare
born 1229.
Agnes Rose Clare
born Abt 1250.
Gilbert III De Clare, Magna Charta Bar died 25 Oct 1230 at Penros, Brittany, France .
Isabel Marshall died 16 Jan 1240 at Berkhamstead, Hertford, England .