Trahairn "Goch" ap Madoc
Trahairn "Goch" was born about 1250 in of Llyn,Carnarvon,Wales.  He died after 1273 in Tower of London,England.

 Gwyrryl ferch Madog
Gwyrryl was born about 1257 in of Maelienydd,Radnor,Wales.  Gwyrryl is no longer alive.

 Dafydd ap Trahearn
Dafydd was born about 1275 in of Penllech,Cymydmaen,Carnarvon,Wales.  He died after November 9th, 1329 in Bardsey Isle,Aberdaron,Caernarvon,Wales.