Nielsen Hayden genealogy

Family: Llywelyn Fawr ap Iorwerth / (One of the several mistresses of Llywelyn ap Iorwerth) (F1936)

Iorwerth Drwyndwn ap Owain Gwynedd ( -1174)

Margred ferch Madog

 

 

Llywelyn Fawr ap Iorwerth (1173-1240)

Family with Tangwystl
Family with Joan of England
Family with Eve Fitzwarine

(One of the several mistresses of Llywelyn ap Iorwerth)

Margaret ferch Llewelyn ( -1265)

Ellen ( -1294)

Tegwared y Baiswen ap Llywelyn ab Iorwerth Drwyndwn ab Owain Gwybnedd (1200- )