Nielsen Hayden genealogy
Family: Iorwerth Drwyndwn ap Owain Gwynedd / Margred ferch Madog (F993)
Owain Gwynedd, King of Gwynedd![]() ![]() |
Gwenllian ferch Madog![]() ![]() |
Iorwerth Drwyndwn ap Owain Gwynedd![]() ![]() |
Llywelyn Fawr ap Iorwerth![]() ![]() |
Owain Gwynedd, King of Gwynedd![]() ![]() |
Gwenllian ferch Madog![]() ![]() |
Iorwerth Drwyndwn ap Owain Gwynedd![]() ![]() |
Llywelyn Fawr ap Iorwerth![]() ![]() |