Ceredigion, Wales
- References (7)
- 0730 Individual: Arthen ap Seisyll (b. 0730 )
- 0730 Individual: King Arthwyr Of Seisyllwg Ap Seisyll (b. 0730 )
- 0755 Individual: Dyfnwallon ap Arthen (b. 0755 )
- 0755 Individual: Dyfnwallon Ap Arthen (b. 0755 )
- 0770 Individual: King Dyfnwallon Of Seisyllwg Ap Arthwyr (b. 0770 )
- 0780 Individual: Meurig ap Dyfnwallon (b. 0780 )
- 0825 Individual: Angharad verch Meurig (b. 0825 )