King Llywelyn Fawr (The Great) Wales
Llywelyn Fawr, known as The Great, was born in 1173 in Aberconway, Arllechwedd Isaf, Caernarvonshire, Wales.  He died at the age of 67 in 1240 in Aberconway, Arllechwedd Isaf, Caernarvonshire, Wales.  He was buried in Conway.

 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.¹ 

 Prince  David Dafydd ap Llewelyn Fawr
David Dafydd was born about 1208.  He died on February 25th, 1246 in Wales.

 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.

 Margaret Verch Llywelyn
Margaret Verch was born in 1212.