Question: What is the place of birth of Cadwaladr Ap Gruffydd's father?

Knowledge 1: Gruffudd ap Cynan
Gruffudd ap Cynan (c. 1055 – 1137), sometimes written as Gruffydd ap Cynan, was King of Gwynedd from 1081 until his death in 1137.In the course of a long and eventful life, he became a key figure in Welsh resistance to Norman rule, and was remembered as King of all Wales.As a descendant of Rhodri Mawr, Gruffudd ap Cynan was a senior member of the princely House of Aberffraw.Through his mother, Gruffudd had close family connections with the Norse settlement around Dublin and he frequently used Ireland as a refuge and as a source of troops.He three times gained the throne of Gwynedd and then lost it again, before regaining it once more in 1099 and this time keeping power until his death.Gruffudd laid the foundations which were built upon by his son Owain Gwynedd and his great-grandson Llywelyn the Great. [SEP] Knowledge 2: Cadwaladr ap Gruffydd
Cadwaladr ap Gruffydd (c. 1100 – 1172) was the third son of Gruffudd ap Cynan, King of Gwynedd, and brother of Owain Gwynedd.
Knowledge 1: Cadwaladr ap Gruffydd
Cadwaladr ap Gruffydd (c. 1100 – 1172) was the third son of Gruffudd ap Cynan, King of Gwynedd, and brother of Owain Gwynedd. [SEP] Knowledge 2: Idwal Iwrch
Idwal Iwrch, or Idwal ap Cadwaladr, is a figure in the genealogies of the kings of Gwynedd.He was the son of King Cadwaladr ap Cadwallon( reigned c. 655 – 682) and the father of King Rhodri Molwynog( died 754).William Wynne places Cynan Dindaethwy as his son, but other sources have Cynan as the son of Rhodri.The records of this era are scanty, and Idwal's name appears only in the pedigrees of later kings and in a prophecy found in two 14th- century Welsh manuscripts, which says that he will succeed his father Cadwaladr as king.The only mention of Idwal Iwrch in the historical record is the appearance of his name in genealogies such as those from Jesus College MS. 20( as the father of" Rhodri Molwynog son of Idwal Iwrch son of Cadwaladr Fendigiad") and the Harleian genealogies( as the father of" Rotri son of Intguaul son of Catgualart").John Davies'" History of Wales" does not mention Idwal, while John Edward Lloyd's" History" says only that Idwal was Rhodri Molwynog's father.The King of Gwynedd during Idwal's lifetime is not known, and while he is one of the most likely candidates( because he was both the son of a king and the father of a king), there is no sufficiently reliable basis to either assert or deny it.Idwal's name appears in the" Dialogue between Myrddin and his sister Gwenddydd", a Middle Welsh vaticinatory poem whose text is preserved in two medieval Welsh manuscripts, Peniarth 3( c. 1300) and the Red Book of Hergest( c. 1380- 1410).In the text's question- answer form, a succession of" future" kings is prophesied, with Idwal among them.This succession agrees with the historical genealogies from father to son, but does not agree with the known royal succession.
Knowledge 1: Gruffydd ap Rhys
Gruffydd ap Rhys( c. 1081 – 1137) was King of Deheubarth, in Wales.His sister was the Princess Nest ferch Rhys.He was the father of Rhys ap Gruffydd, known as' The Lord Rhys', who was one of the most successful rulers of Deheubarth during this period. [SEP] Knowledge 2: Idwal Iwrch
Idwal Iwrch, or Idwal ap Cadwaladr, is a figure in the genealogies of the kings of Gwynedd.He was the son of King Cadwaladr ap Cadwallon( reigned c. 655 – 682) and the father of King Rhodri Molwynog( died 754).William Wynne places Cynan Dindaethwy as his son, but other sources have Cynan as the son of Rhodri.The records of this era are scanty, and Idwal's name appears only in the pedigrees of later kings and in a prophecy found in two 14th- century Welsh manuscripts, which says that he will succeed his father Cadwaladr as king.The only mention of Idwal Iwrch in the historical record is the appearance of his name in genealogies such as those from Jesus College MS. 20( as the father of" Rhodri Molwynog son of Idwal Iwrch son of Cadwaladr Fendigiad") and the Harleian genealogies( as the father of" Rotri son of Intguaul son of Catgualart").John Davies'" History of Wales" does not mention Idwal, while John Edward Lloyd's" History" says only that Idwal was Rhodri Molwynog's father.The King of Gwynedd during Idwal's lifetime is not known, and while he is one of the most likely candidates( because he was both the son of a king and the father of a king), there is no sufficiently reliable basis to either assert or deny it.Idwal's name appears in the" Dialogue between Myrddin and his sister Gwenddydd", a Middle Welsh vaticinatory poem whose text is preserved in two medieval Welsh manuscripts, Peniarth 3( c. 1300) and the Red Book of Hergest( c. 1380- 1410).In the text's question- answer form, a succession of" future" kings is prophesied, with Idwal among them.This succession agrees with the historical genealogies from father to son, but does not agree with the known royal succession.

Answer: Dublin