Around 1100 [her future brother-in-law] Cadwaladr ap Gruffudd Aberffraw and Gwerfel ferch Gwrgan Unknown were married. He the son of King Gruffudd ap Cynan of Gwynedd (age 45) and Angharad Queen Consort Gwynedd 1065-1162 (age 35).
Around 1115 Gwladus Unknown Queen Consort Gwynedd was born to Llywarch ap Trahaearn Lord of Cydewain (age 45).
Around 1128 [her father] Llywarch ap Trahaearn Lord of Cydewain (age 58) died.
Before 1130 Owain "Great" King Gwynedd 1100-1170 (age 30) and Gwladus Unknown Queen Consort Gwynedd (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 1130 [her son] Iorwerth "Drwyndwn aka Flat Nosed" Aberffraw was born to [her husband] Owain "Great" King Gwynedd 1100-1170 (age 30) and Gwladus Unknown Queen Consort Gwynedd (age 15).
In 1137 [her father-in-law] King Gruffudd ap Cynan of Gwynedd (age 82) died. His son [her husband] Owain "Great" King Gwynedd 1100-1170 (age 37) succeeded King Gwynedd.
Around 1145 [her husband] Owain "Great" King Gwynedd 1100-1170 (age 45) and Cristin ferch Goronwy Unknown Queen Consort Gwynedd 1105-1175 (age 40) were married. She by marriage Queen Consort Gwynedd. He the son of King Gruffudd ap Cynan of Gwynedd and Angharad Queen Consort Gwynedd 1065-1162 (age 80). They were half first cousins.
In 1155 Gwladus Unknown Queen Consort Gwynedd (age 40) died.
On 28 Nov 1170 [her former husband] Owain "Great" King Gwynedd 1100-1170 (age 70) died. His son [her illegitimate step-son] Hywel ab Owain King Gwynedd 1120-1170 succeeded King Gwynedd.
[her son] Maelgwn ab Owain Aberffraw was born to Owain "Great" King Gwynedd 1100-1170 and Gwladus Unknown Queen Consort Gwynedd.
[her son] Iorwerth "Drwyndwn aka Flat Nosed" Aberffraw and Marared ferch Madog Mathrafal were married. She the daughter of Madog ap Maredudd Mathrafal Prince Powys -1160 and Susanna Aberffraw. He the son of Owain "Great" King Gwynedd 1100-1170 and . They were first cousins.
Cadwaladr ap Gruffudd Aberffraw and Alice Clare Baroness Percy Topcliffe were married. He the son of King Gruffudd ap Cynan of Gwynedd and Angharad Queen Consort Gwynedd 1065-1162.
Cadwaladr ap Gruffudd Aberffraw and Tangwystl ferch Cadwallon were married. He the son of King Gruffudd ap Cynan of Gwynedd and Angharad Queen Consort Gwynedd 1065-1162. They were uncle and niece.
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