Family: DE CLARE, Gilbert / MARSHAL, Isabel (F7326)
m. 9 Oct 1217-
Male
DE CLARE, Gilbert
Birth 1180 Hertfordshire, England 
Death 25 Oct 1230 Burial Marriage 9 Oct 1217 Father DE CLARE, Knight, 3rd Earl of Hertfordshire; 6th Lord of Clare; 6th Lord of Tonbridge; 5th Lord of Cardigan Richard | F1336 Group Sheet Mother FITZWILLIAM, 4th Countess of Gloucester Amice | F1336 Group Sheet
Female
MARSHAL, Isabel
Birth 9 Oct 1200 Pembroke Castle, Pembrokeshire, Wales Death 17 Jan 1240 Berkhampstead Castle, Hertfordshire, England Burial Other Spouse CORNWALL, 1st Earl of Cornwall Richard of | F13000 Marriage Father MARSHAL, William | F1877 Group Sheet Mother DE CLARE, Isabel | F1877 Group Sheet
Male
+ CLARE, Richard
Birth 4 Aug 1222 Gloucestershire, England Death 22 Jul 1262 Burial Spouse LACY, Maud | F7325 Marriage 25 Jan 1238
