Llewelyn Ap Iorwerth
Llewelyn was born in 1173 in Aberffraw Castle, Caernarvonshire, Wales.  He died at the age of 67 on April 11th, 1240 in Aberconwy, Arllechwedd Isaf, Caernarvonshire, Wales.

 Tangwystl Verch Llywarch
Tangwystl Verch was born in 1168 in Rhos, Denbighshire, Wales.  She died at the age of 58 on March 30th, 1226 in ,,Caernarvonshire, Wales.

 Gwladys Verch Llewelyn
Gwladys Verch was born in 1205 in ,,Caernarvonshire, Wales.  She died at the age of 46 in 1251 in Windsor, Berkshire, England.