Cathen ap Gwlyddien [Parents] was born about 640 in Dyfedd,Monmouthshire,Wales.
He had the following children:
M i Rhain Trydelig ap Cadwgon
Gwylyddien ap Nowy [Parents] was born about 600 in Dyfedd,Monmouthshire,Wales. He married Ceindrich Verch Rhiwallon.
Ceindrich Verch Rhiwallon [Parents] was born about 600 in Brycheiniog,Breconshire,Wales. She married Gwylyddien ap Nowy.
They had the following children:
M i Cathen ap Gwlyddien
Nowy ap Arthur [Parents] was born about 580 in Dyfedd,Monmouthshire,Wales.
He had the following children:
M i Gwylyddien ap Nowy
Arthur ap Pedr [Parents] was born about 550 in Dyfedd,Monmouthshire,Wales.
He had the following children:
M i Nowy ap Arthur
Peter ap Cyngar [Parents] was born about 530.
He had the following children:
M i Arthur ap Pedr
Cyngar ap Vortepor [Parents] was born about 510 in Dyfedd,Monmouthshire,Wales.
He had the following children:
M i Peter ap Cyngar
Vorteporix of Dementia [Parents] was born about 490 in Demetia,Monmouthshire,Wales. He died in 580.
He had the following children:
M i Cyngar ap Vortepor
Agricola of Demetia [Parents] was born about 460 in Demetia,Monmouthshire,Wales.
He had the following children:
M i Vorteporix of Dementia
Tryffin I Farfog [Parents] was born about 430 in Demetia,Monmouthshire,Wales. He married Gwledyr Verch Clydwyn.
Gwledyr Verch Clydwyn was born about 448 in ,,Wales. She married Tryffin I Farfog.
They had the following children:
M i Agricola of Demetia
Owain ap Corath [Parents] was born about 360 in Dyfedd,Monmouthshire,Wales.
He had the following children:
M i Tryffin I Farfog