Prince Llewellyn (The Great) ap Lorwerth
Llewellyn, known as The Great, was born in 1173 in Aberffrawcas,Anglesey, Wales.¹   He died at the age of 67 on April 11th, 1240 in Aberconwy, Caer, Wales.  He was buried in 1240 in Conway,,Wales.¹ 

 Princess Joan Plantagenet England
Joan Plantagenet was born on July 22nd, 1190 in Newark Castle, Nottinghamshire, England.  She died at the age of 45 on March 30th, 1236 in Court of Aber.  She was buried in Llan-Faes, Dindaethwy, Anglesey, Wales.² 

 Margaret verch Llewelyn
Margaret verch was born in 1204 in Caernarvonshire, Wales.  She died at the age of 59 in 1263.³ 

 Margred Wales
Margred was born in 1210 in Caernarvonshire, Wales.  She died at the age of 53 in 1263 in Clifford Castle, Herefordshire, England.  She was buried in Priory Church, Aconbury, Herefordshire, England.