Biography of Dafydd ab Owain Aberffraw Prince Gwynedd 1145-1203

Before 1130 [his father] Owain "Great" King Gwynedd 1100-1170 (age 30) and [his step-mother]  (age 14) were married. She by marriage Queen Consort Gwynedd. He the son of King Gruffudd ap Cynan of Gwynedd (age 74) and Angharad Queen Consort Gwynedd 1065-1162 (age 64).

In 1137 [his grandfather] King Gruffudd ap Cynan of Gwynedd (age 82) died. His son [his father] Owain "Great" King Gwynedd 1100-1170 (age 37) succeeded King Gwynedd.

Around 1145 Dafydd ab Owain Aberffraw Prince Gwynedd was born to Owain "Great" King Gwynedd 1100-1170 (age 45) and Cristin ferch Goronwy Unknown Queen Consort Gwynedd 1105-1175 (age 40) at . Coefficient of inbreeding 3.22%.

In 1170 Dafydd ab Owain Aberffraw Prince Gwynedd (age 25) was appointed Prince Gwynedd.

On 28 Nov 1170 [his father] Owain "Great" King Gwynedd 1100-1170 (age 70) died. His son [his illegitimate half-brother] Hywel ab Owain King Gwynedd 1120-1170 succeeded King Gwynedd.

In 1174 Dafydd ab Owain Aberffraw Prince Gwynedd (age 29) and Emma Plantagenet were married. She the daughter of Geoffrey Plantagenet Duke Normandy and Mistress Unknown. He the son of Owain "Great" King Gwynedd 1100-1170 and Cristin ferch Goronwy Unknown Queen Consort Gwynedd 1105-1175 (age 69).

In May 1203 Dafydd ab Owain Aberffraw Prince Gwynedd (age 58) died.

[his daughter] Gwenhwyfar Aberffraw was born to Dafydd ab Owain Aberffraw Prince Gwynedd and Emma Plantagenet.

[his son] Einion Aberffraw was born to Dafydd ab Owain Aberffraw Prince Gwynedd and Emma Plantagenet.

[his son] Angharad Owain Aberffraw was born to Dafydd ab Owain Aberffraw Prince Gwynedd and Emma Plantagenet.

[his daughter] Gwenllian Aberffraw was born to Dafydd ab Owain Aberffraw Prince Gwynedd and Emma Plantagenet.

Family Trees of Dafydd ab Owain Aberffraw Prince Gwynedd 1145-1203

Paternal Family Tree: Aberffraw

Royal Ancestors of Dafydd ab Owain Aberffraw Prince Gwynedd 1145-1203

Kings Gwynedd: Son of Owain "Great" King Gwynedd 1100-1170

Kings Seisyllwg: Great x 6 Grand Son of Hywel "Dda aka Good" King Seisyllwg King Deheubarth

Kings Powys: Great x 9 Grand Son of Cadell ap Brochfael King Powys -808

Ancestors of Dafydd ab Owain Aberffraw Prince Gwynedd 1145-1203

Great x 4 Grandfather: Meurig ap Idwal Aberffraw

Great x 3 Grandfather: Idwal ap Meurig Aberffraw

Great x 2 Grandfather: Iago ab Idwal ap Meurig Aberffraw Prince Gwynedd 1005-1039

Great x 1 Grandfather: Cynan ab Iago King Gwynedd 1035-1063

GrandFather: King Gruffudd ap Cynan of Gwynedd

Great x 3 Grandfather: Sitric Silkbeard King Dublin

Great x 2 Grandfather: Olaf mac Sitriuc

Great x 1 Grandmother:

Father: Owain "Great" King Gwynedd 1100-1170

Great x 4 Grandfather: Einion Dinefwr

Great x 3 Grandfather: Gronwy Ap Einion Dinefwr

Great x 2 Grandfather: Edwin of Tegeingl

Great x 4 Grandfather: Edwin Earl of Mercia

Great x 3 Grandmother: Ethelfleda or Aldgyth of Mercia

Great x 1 Grandfather: Owain ab Edwin

Great x 4 Grandfather: Gwerystan ap Gwaithfoed Mathrafal

Great x 3 Grandfather: Cynfyn ap Gwersytan Mathrafal

Great x 4 Grandmother: Nest ferch Cadell ap Brochfael King Powys

Great x 2 Grandmother: Iwerydd Mathrafal

Great x 4 Grandfather: Sitric Silkbeard King Dublin

Great x 3 Grandmother: Unnamed d Sitric Silkbeard King Dublin

GrandMother: Angharad Queen Consort Gwynedd 1065-1162

Dafydd ab Owain Aberffraw Prince Gwynedd 1145-1203

Great x 4 Grandfather: Einion Dinefwr

Great x 3 Grandfather: Gronwy Ap Einion Dinefwr

Great x 2 Grandfather: Edwin of Tegeingl

Great x 4 Grandfather: Edwin Earl of Mercia

Great x 3 Grandmother: Ethelfleda or Aldgyth of Mercia

Great x 1 Grandfather: Owain ab Edwin

Great x 4 Grandfather: Gwerystan ap Gwaithfoed Mathrafal

Great x 3 Grandfather: Cynfyn ap Gwersytan Mathrafal

Great x 4 Grandmother: Nest ferch Cadell ap Brochfael King Powys

Great x 2 Grandmother: Iwerydd Mathrafal

Great x 4 Grandfather: Sitric Silkbeard King Dublin

Great x 3 Grandmother: Unnamed d Sitric Silkbeard King Dublin

GrandFather: Goronwy Unknown

Mother: Cristin ferch Goronwy Unknown Queen Consort Gwynedd 1105-1175