1. GRUFFYDD AP CYNAN¹ OF GWYNEDD, KING OF GWYNEDD was born in 1054^[2] in Dublin, Ireland^[2], died in 1137^[2] and was buried in Bangor, Ireland^[2]. He married ANGHARAD OF DEHEUBARTH, who died in 1161^[1].
Child:

+

2

i.

OWAIN AP GRUFFYDD2 OF GWYNEDD, KING OF GWYNEDD, b. about 1090/1; d. in Nov. 1169[2].

2. OWAIN AP GRUFFYDD² OF GWYNEDD, KING OF GWYNEDD (Gruffydd ap Cynan¹), son of (1) Gruffydd ap Cynan¹, King of Gwynedd and Angharad (of DEHEUBARTH), was born between 1068/9 and 1114, and died in Nov. 1169^[2].
Child:

+

3

i.

GWENLLIAN3 OF GWYNEDD, b. about 1120; d. about 1200/1; m. (AHZ-3) OWAIN AP GRUFFYDD OF SOUTHERN POWYS, PRINCE OF SOUTHERN POWYS, d. in 1195[3], son of (AHZ-2) Gruffydd and (IW-2) Gwerfyl (of CAER) OF POWYS.

3. GWENLLIAN³ OF GWYNEDD (Owain ap Gruffydd², Gruffydd ap Cynan¹), daughter of (2) Owain ap Gruffydd², King of Gwynedd, was born between 1073 and 1170, and died between 1105/6 and 1279. She married (AHZ-3) OWAIN AP GRUFFYDD OF SOUTHERN POWYS, PRINCE OF SOUTHERN POWYS, son of (AHZ-2) Gruffydd and (IW-2) Gwerfyl (of CAER) OF POWYS, who died in 1195^[3]. ^[2]
Child: See (AHZ-3) Owain ap Gruffydd of SOUTHERN POWYS, Prince of Southern Powys