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.

 Joan Plantagenet
Joan was born in 1188 in London, , Middlesex, England.  She died at the age of 49 on February 2nd, 1237 in Aberconwy, Arllechwedd Isaf, Caernarvonshire, Wales.

 Margaret Verch Llewelyn
Margaret Verch was born in 1210 in , , Caernarvonshire, Wales.  She died at the age of 53 in 1263 in Clifford Castle, , Herefordshire, England.