Dafydd (Lord Denbigh) Llywelyn
- Yes, date unknown
Generation: 1
Generation: 3
Generation: 4
1. Dafydd (Lord Denbigh) Llywelyn (son of Gruffydd Ap Llywelyn and Senena of Anglsey); and died.
2. Gruffydd Ap Llywelyn (son of Llywelyn 'The Great' Prince of Wales and Tangwystyl Goch); died in 1244 in Killed. Gruffydd + Senena of Anglsey. Senena (daughter of Thomas Rhodri Lord of Anglsey) and died. [Group Sheet] [Family Chart]
3. Senena of Anglsey (daughter of Thomas Rhodri Lord of Anglsey); and died. Children:
- Owain The Red Ap Gruffydd Llywelyn and died.
- 1. Dafydd (Lord Denbigh) Llywelyn and died.
- Rhodri Ap Gruffydd Llywelyn and died.
- Ap Grugffydd (Last Prince of Wales) Llywelyn died on 11 Dec 1282 in Killed In Battle.
Generation: 3
4. Llywelyn 'The Great' Prince of Wales was born in 1173 in Perhaps 1194 (son of Iorwerth Drwyndwn Ap Owain Gwynedd and Margaret Madoc); died in 1240. Llywelyn + Tangwystyl Goch. Tangwystyl and died. [Group Sheet] [Family Chart]
5. Tangwystyl Goch and died. Children:
- 2. Gruffydd Ap Llywelyn died in 1244 in Killed.
- Gwladus Ddu "The Dark" Ap Llywelyn died in 1251.
- Dafydd Llywelyn and died.
- Angharad (Princess of N Wales) Llywelyn and died.
- Margaret of North Wales and died.
- Helen (Princess of N Wales) Llywelyn died after 1291.
6. Thomas Rhodri Lord of Anglsey and died. Children:
- 3. Senena of Anglsey and died.
Generation: 4
8. Iorwerth Drwyndwn Ap Owain Gwynedd (son of Owain Ap Gruffydd Prince of Gwynedd and Gwladys Dau of Llywarch Lord of Pembroke); died about 1174 in Pennant Mehangell. Iorwerth + Margaret Madoc. Margaret (daughter of Madoc Ap Maredudd Prince of Powys and Susanna of Gwynedd) and died. [Group Sheet] [Family Chart]
9. Margaret Madoc (daughter of Madoc Ap Maredudd Prince of Powys and Susanna of Gwynedd); and died. Children:
- 4. Llywelyn 'The Great' Prince of Wales was born in 1173 in Perhaps 1194; died in 1240.