Ruler married Princess Joan Of ENGLAND on 19 Jun 1221 in York, Yorkshire, England. Princess (daughter of King John LACKLAND and Isabella D'ANGOULEME) was born on 22 Jul 1210 in Coucy , Alsne, France; died on 04 Mar 1237 in London, Middlesex, England; was buried in Tarrant Keynstan, Dorsetshire, England. [Group Sheet] [Family Chart]