Trahaern ap Caradawg
Trahaern ap was born about 1044 in Arwystli, Wales.  He died in 1081 in Killed in Battle of Carno by Gruffydd ap Cynan.

 Nesta ferch Gruffydd
Nesta ferch was born about 1052 in Rhuddlan, Flintshire, Wales.

 Llywarche ap Trahaern
Llywarche ap was born about 1080 in Arwystli, Wales.  He died in 1128.