EntityQ449884· pop 16· linked from 47 articlesIsabel MarshalSign in to savemedieval English countessConnectionsIsabel de Clare, 4th Countess of PembrokeEntityRichard de Clare, 6th Earl of GloucesterEntityInternational Standard Book NumberEntityEnglish peopleEntityBrittanyEntityPlymouthEntitydynastyEntityJohn, King of EnglandEntityHenry III of EnglandEntityRobert I of ScotlandEntityRichard of CornwallEntityliver failureDiseasePembroke CastleEntityTewkesburyEntityWilliam Marshal, 1st Earl of PembrokeEntityDictionary of National BiographyEntityMarlowEntityLeslie StephenEntityReading AbbeyEntityCranborneEntityCategories1200 births1240 deaths13th-century English people13th-century English womenChildren of William Marshal, 1st Earl of PembrokeDaughters of English earlsDeaths from liver failure in the United KingdomDeaths in childbirthEnglish countesses by marriageMarshal familyPeople from PembrokeshireWives of Richard of Cornwall