Pr. Iorwerth Drwymdwn ap Owain
Iorwerth Drwymdwn ap Owain was born about 1130 in Abberffraw, Anglesey, Wales.  He died about 1184 in Pennant Mehangell.

 Maret verch Madoc of Powys-Vadoc
Maret verch Madoc of Powys-Vadoc was born about 1134 in Abberffraw, Anglesey, Wales.

 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