Margaret Rhys
- Yes, date unknown
Generation: 1
Generation: 3
Generation: 4
1. Margaret Rhys (daughter of Rhys Prince of South Wales and Gwenllian of Gwrgast); and died.
2. Rhys Prince of South Wales was born in 1078 (son of Tewdwr Mawr Prince of South Wales and Gwenllian); died in 1093. Rhys + Gwenllian of Gwrgast. Gwenllian (daughter of Iestyn Ap (Lord of Glamorgan) Gwrgast) and died. [Group Sheet] [Family Chart]
3. Gwenllian of Gwrgast (daughter of Iestyn Ap (Lord of Glamorgan) Gwrgast); and died. Children:
- 1. Margaret Rhys and died.
- Gruffydd Lord of South Wales died in 1137.
Generation: 3
4. Tewdwr Mawr Prince of South Wales (son of Cadell Ap Einion); died in 992. Tewdwr + Gwenllian. (daughter of Gwyn Ap (Lord Dyvet) Rhytherch) and died. [Group Sheet] [Family Chart]
5. Gwenllian (daughter of Gwyn Ap (Lord Dyvet) Rhytherch); and died. Children:
- 2. Rhys Prince of South Wales was born in 1078; died in 1093.
6. Iestyn Ap (Lord of Glamorgan) Gwrgast and died. Children:
- 3. Gwenllian of Gwrgast and died.
Generation: 4
8. Cadell Ap Einion (son of Einon Ap Owain and Ellenor); and died. Children:
- 4. Tewdwr Mawr Prince of South Wales died in 992.
10. Gwyn Ap (Lord Dyvet) Rhytherch and died. Children:
- 5. Gwenllian and died.