John (Lackland) King(24 Dec 1166 - 19 Oct 1216) William Marshal Earl of Pembroke(ca 1146 - 14 May 1219)
Isabella of Angouleme Dowager Queen( - 31 May 1246) Isabel Clare Countess of Pembroke(ca 1173 - 1220)
m. 30 Mar 1231, Fawley, nr Marlow, Bucks
Sir Richard de Cornwall Earl of Cornwall Isabel Marshal
b. 5 Jan 1209, Winchester castle
d. 2 Apr 1272, Berkhamstead castle
2nd s. Earl: 1227. Crowned king of Romans: 1257. A fighting man.
b. 1200
d. 17 Jan 1240, Berkhamstead, in childbirth
Co-heir to bros. Had six children.
Spouses: 1, 2
Children
Henry of Cornwall(2 Nov 1235 - 9 May 1271)