LLYWELYN Dafydd Ap was born Abt 1209, Of Caernarvonshire, Wales; died 25 Feb 1246.
LLYWELYN Margred Verch was born Abt 1210, Of Caernarvonshire, Wales; died Aft 1263/1264, Clifford Castle, , Herefordshire, England; buried Priory Church, Aconbury, Herefordshire, England.
6. IORWERTH Llewelyn Ap, Llewelyn the Great was born 1173, Aberffraw Castle, Caernarvonshire, Wales; died 11 Apr 1240, Aberconwy, Arllechwedd Isaf, Caernarvonshire, Wales.
7. ENGLAND Joan Princess Of was born 1188, Of, London, Middlesex, England; died 3 Apr 1236, Aberconwy, Arllechwedd Isaf, Caernarvonshire, Wales; buried Llan-Faes, Dindaethwy, Anglesey, Wales.