Nielsen Hayden genealogy
Gwladus ferch Llywarch
Generation: 1
Generation: 3
Generation: 4
1. Gwladus ferch Llywarch (daughter of Llywarch ap Trahearn). Family/Spouse: Owain Gwynedd, King of Gwynedd. Owain (son of Gruffydd ap Cynan ab Iago, King of Gwynedd and Angharad ferch Owain) died in 1169; was buried in Bangor Cathedral, Bangor, Gwynedd, Wales. [Group Sheet] [Family Chart]
Children:- Iorwerth Drwyndwn ap Owain Gwynedd died about 1174.
- Gwenllian ferch Owain
2. Llywarch ap Trahearn (son of Trahearn ap Caradog, King of Gwynedd); died after 1124. Children:
Generation: 3
4. Trahearn ap Caradog, King of Gwynedd was born in of Arwystli, Wales (son of Caradog); died in 1081. Children:
- 2. Llywarch ap Trahearn died after 1124.
Generation: 4
8. Caradog Children:
- 4. Trahearn ap Caradog, King of Gwynedd was born in of Arwystli, Wales; died in 1081.