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 

 Tangwystyl Verch Llywarch
Tangwystyl Verch was born about 1168 in Menai, Angl, Wales.  She died about 1205.

 Gwladys (Dark Eyed) verch Llewelyn
Gwladys, known as Dark Eyed, was born about 1205 in Gwynedd, Caer, Wales.  She died on August 6th, 1251 in Windsor, Berkshire, England..

 Margred Verch Llewelyn
Margred Verch was born about 1210 in Caernarvonshire,Wales.  She died in Clifford Castle,Herefordshire,England.