EntityQ2304442· pop 17· linked from 281 articlesCoel HenSign in to savelegendary post-Roman king of north BritainConnectionsHelena AugustaEntityHenry of HuntingdonEntitylist of legendary kings of BritainEntityPeredurEntityJulius CaesarPersonScotlandEntityMiddle AgesEntityEdinburghEntityInternational Standard Book NumberEntityWelshEntityConstantine the GreatEntityVespasianEntityClaudiusEntityKing ArthurEntityDiocletianEntityProto-Indo-EuropeanEntitySeptimius SeverusEntityAeneasEntityCaracallaEntityConstantius ChlorusEntityCategories4th-century monarchs in EuropeBritish traditional historyCornish folkloreDiocletianic PersecutionEuropean people whose existence is disputedMedieval legendsNorthern Brythonic monarchs