(Unknown daughter of Gwion Sais): NH genealogy

Nielsen Hayden genealogy

Generation: 1

1.

(Unknown daughter of Gwion Sais) (daughter of Gwion Sais ap Heilin ap Llywarch ap Gwyn).

Family/Spouse: Owain ap Gruffudd ab Yr Arglwydd Rhys. Owain (son of Gruffudd ab Yr Arglwydd Rhys and Matilda de Briouze) died on 18 Jan 1236 in Strata Florida Abbey, Ceredigion, Wales; was buried in Strata Florida Abbey, Ceredigion, Wales. [Group Sheet] [Family Chart]

Children:

Maredudd ab Owain ap Gruffudd ab Yr Arglwydd Rhys died in Mar 1265 in Llanbardarn Fawr, Ceredigion, Wales; was buried in Strata Florida Abbey, Ceredigion, Wales.

Generation: 2

2.
Gwion Sais ap Heilin ap Llywarch ap Gwyn was born about 1170 (son of Heilin ap Llywarch ap Gwyn ap Tewdwr Mawr).
Children:

1. (Unknown daughter of Gwion Sais)

Generation: 3

4.
Heilin ap Llywarch ap Gwyn ap Tewdwr Mawr was born about 1100 (son of Llywarch ap Gwyn ap Tewdwr Mawr ap Cadell).
Children:

2. Gwion Sais ap Heilin ap Llywarch ap Gwyn was born about 1170.

Generation: 4

8.
Llywarch ap Gwyn ap Tewdwr Mawr ap Cadell was born about 1070 (son of Gwyn ap Tewdwr Mawr ap Cadell).
Children:

4. Heilin ap Llywarch ap Gwyn ap Tewdwr Mawr was born about 1100.

Generation: 5

16.
Gwyn ap Tewdwr Mawr ap Cadell was born about 1030 (son of Tewdwr Mawr ap Cadell ab Einion ab Owain).
Children:

8. Llywarch ap Gwyn ap Tewdwr Mawr ap Cadell was born about 1070.

Generation: 6

32.

Tewdwr Mawr ap Cadell ab Einion ab Owain was born about 1000 (son of Cadell ab Einion ab Owain ap Hywel Dda and Elinor ferch Gwerystan).

Children:

Rhys ap Tewdyr, King of Deheubarth died in Apr 1093 in Brycheiniog, Wales.
16. Gwyn ap Tewdwr Mawr ap Cadell was born about 1030.