Gwenllian ferch Gruffudd: NH genealogy

Nielsen Hayden genealogy

Generation: 1

1.

Gwenllian ferch Gruffudd (daughter of Gruffydd ap Cynan ab Iago, King of Gwynedd and (Unknown wife or mistress of Gruffudd ap Cynan)).

Family/Spouse: Cadwgon ap Bleddyn ap Cynfyn. Cadwgon (son of Bleddyn ap Cynfyn, King of Gwynedd & Powys and (Unknown fourth wife of Bleddyn ap Cynfyn)) died in 1111. [Group Sheet] [Family Chart]

Children:

Madog ap Cadwgon ap Bleddyn ap Cynfyn

Generation: 2

2.	Gruffydd ap Cynan ab Iago, King of Gwynedd was born about 1055 (son of Cynan ab Iago and Radnailt of Dublin); died in 1137. Gruffydd married (Unknown wife or mistress of Gruffudd ap Cynan). [Group Sheet] [Family Chart]

3.
(Unknown wife or mistress of Gruffudd ap Cynan)
Children:

1. Gwenllian ferch Gruffudd

Generation: 3

4. Cynan ab Iago (son of Iago ab Idwal, King of Gwynedd).
Cynan married Radnailt of Dublin. [Group Sheet] [Family Chart]
5.
Radnailt of Dublin (daughter of Amlaíb mac Sitric and Máelcorcre ingen Dúnlaing).
Children:

2. Gruffydd ap Cynan ab Iago, King of Gwynedd was born about 1055; died in 1137.

Generation: 4

8.
Iago ab Idwal, King of Gwynedd (son of Idwal ap Meuric, King of Gwynedd); died in 1039.
Children:

4. Cynan ab Iago
10. Amlaíb mac Sitric (son of Sitric mac Amlab, King of Dublin and Slani ingen Briain); died in 1034.
Amlaíb married Máelcorcre ingen Dúnlaing. [Group Sheet] [Family Chart]
11.
Máelcorcre ingen Dúnlaing (daughter of Dunlaing Mac Tuathail, King of Leinster).
Children:

5. Radnailt of Dublin

Generation: 5

16.
Idwal ap Meuric, King of Gwynedd (son of Meuric ab Idwal Voel); died about 997.
Children:

8. Iago ab Idwal, King of Gwynedd died in 1039.
20. Sitric mac Amlab, King of Dublin (son of Amlaíb Cuaran, King of Dublin & York and Gormlaith ingen Murchada); died in 1042.
Sitric married Slani ingen Briain. [Group Sheet] [Family Chart]
21.
Slani ingen Briain (daughter of Brian Boru, King of Munster and Ireland and (Unknown wife of Brian Boru)).
Children:

10. Amlaíb mac Sitric died in 1034.

22.

Dunlaing Mac Tuathail, King of Leinster (son of Tuathal mac Augaire, King of Leinster); died in Apr 1014 in Clontarf, Dublin, Ireland.

Children:

11. Máelcorcre ingen Dúnlaing
Donncuan ua Tutahail, King of Leinster died in 1016.

Generation: 6

32.
Meuric ab Idwal Voel (son of Idwal Voel ab Anarawd, King of Gwynedd); died in 986.
Children:

16. Idwal ap Meuric, King of Gwynedd died about 997.

40.	Amlaíb Cuaran, King of Dublin & York (son of Sitric ua Ímair, King of Dublin & York); died in 981. Amlaíb married Gormlaith ingen Murchada. Gormlaith (daughter of Murchad mac Finn, King of Laigin) died in 1030. [Group Sheet] [Family Chart]

41.
Gormlaith ingen Murchada (daughter of Murchad mac Finn, King of Laigin); died in 1030.
Children:

20. Sitric mac Amlab, King of Dublin died in 1042.

42.	Brian Boru, King of Munster and Ireland (son of Cennétig mac Lorcain, King of Thomond and Be Binn ingen Aurchada); died on 23 Apr 1014 in Clontarf, Dublin, Ireland. Brian married (Unknown wife of Brian Boru). [Group Sheet] [Family Chart]

43.
(Unknown wife of Brian Boru)
Children:

21. Slani ingen Briain

44.

Tuathal mac Augaire, King of Leinster (son of Augaire mac Ailella, King of Laigin); died in 958.

Children:

22. Dunlaing Mac Tuathail, King of Leinster died in Apr 1014 in Clontarf, Dublin, Ireland.