King Cadfan ap Iago of Gwynedd
Cadfan ap Iago of Gwynedd was born about 0590.  He died about 0630.  He was buried in Anglesey.

 Tandreg verch Cynan of Powys (Dhu)
Tandreg verch Cynan of Powys, known as Dhu, was born in ,Powys, Wales.

 King Cadwallon ap Cadfan of Gwynedd
Cadwallon ap Cadfan of Gwynedd was born about 0591 in ,, Wales.  He died  due to Battle casualty in 0634.