Trahaern ap Caradoc
Trahaern ap was born before 1025 in Arwystli, Montgomeryshire, Wales.  He died in 1081 in Battle of Carno, Arwystli, Montgomeryshire, Wales.

 Angharad (Nesta) verch Gruffydd
Angharad (Nesta) verch was born in Rhuddlan, Flintshire, Wales.  She died after 1070.

 Llywarch ap Trahaern
Llywarch ap was born about 1070 in Arwystli, Montgomeryshire, Wales.  He died about 1129 in North Wales.

 Nesta verch Trahaern
Nesta verch was born in 1079.  She died in Herfordshire, England.