N. N. Of Powys
1. N. N. Of Powys Family/Spouse: Caradog Ap Gwyn Of Powys. [Group Sheet] [Family Chart]
Children:
Generation: 2
2. Trahern Ap Caradog Of Gwynedd 
(1.N.1)Family/Spouse: Nest Verch Gruffydd. Nest (daughter of Prince Gruffudd Ap Llewelyn Of Wales and Edith Of Mercia) was born about 1059 in Of, Rhuddlan, Flintshire, Wales; died in 1153. [Group Sheet] [Family Chart]
Children:
Generation: 3
3. Llywarch Ap Trahern Of Gwynedd (2.Trahern2, 1.N.1)Family/Spouse: Dyddgu Verch Iorwerth. Dyddgu (daughter of Iorwerth Ap Cadwgon and Gwenllian Verch Aron) was born about 1060 in Buillth, Breconshire, Wales; and died. [Group Sheet] [Family Chart]
Children:
- 4. Gwladus Verch Llywarch was born about 1098 in Of, Arwystii, Montgomeryshire, Wales; died before 1155.
- 4. Gwladus Verch Llywarch
Generation: 4
4. Gwladus Verch Llywarch (3.Llywarch3, 2.Trahern2, 1.N.1) was born about 1098 in Of, Arwystii, Montgomeryshire, Wales; died before 1155. Family/Spouse: Owain Ap Gruffydd. Owain (son of King Gruffydd Ap Cynan and Angharad Verch Owain) was born about 1087 in Of, Caernarvonshire, Wales; died in Dec 1169 in Caernarfon, Gwynedd, Wales. [Group Sheet] [Family Chart]
Children:
- 5. Iorwerth Ap Owain was born in 1145 in Aberffraw Castle, Aberffraw. Anglsy, Wales; died about 1184.
Gwladus married King Owain Gwynedd Ap Gruffudd Of Gwynedd1st Wife. Owain (son of King Gruffydd Ap Cynan and Angharad Verch Owain) was born about 1100 in Aberffraw Castle, Angelesey, Wales; died in Dec 1169 in Bangor Cathedral, Is Gwyrfai, Caernarvonshire, Wales. [Group Sheet] [Family Chart]
Children:
- 6. Prince Iorwerth Drwyndwn Ap Owain Of North Wales was born about 1129 in Aberffraw Castle, Anglsy, Wales; died about 1174.
- 7. Gwenllian Of Powys
- 5. Iorwerth Ap Owain