Paternal Family Tree: Aberffraw
Llywelyn ap Merfyn King Powys succeeded King Powys.
Llywelyn ap Merfyn King Powys was born to Merfyn ap Rhodri Aberffraw.
Around 900 [his father] Merfyn ap Rhodri Aberffraw died.
In 942 Llywelyn ap Merfyn King Powys died.
Kings Gwynedd: Grand Son of Rhodri ap Mervyn "The Great" King Gwynedd
Kings Powys: Great x 2 Grand Son of Cadell ap Brochfael King Powys
Great x 2 Grandfather: Gwriad ap Elidyr Aberffraw
Great x 1 Grandfather: Merfyn "Frych aka Freckled" King Gwynedd -2 x Great Grandson of Merfyn "Frych aka Freckled" King Gwynedd
Great x 4 Grandfather: Rhodri Molwynog "Bald and Grey" Anglesey
Great x 3 Grandfather: Cynan Dindaethwy ap Rhodri King Gwynedd
Great x 2 Grandmother: Esyllt Anglesey
Grandfather: Rhodri ap Mervyn "The Great" King Gwynedd son of Merfyn "Frych aka Freckled" King Gwynedd
Great x 4 Grandfather: Elisedd ap Gwylog King Powys -2 x Great Grandson of Elisedd ap Gwylog King Powys
Great x 3 Grandfather: Brochfael ap Elisedd King Powys son of Elisedd ap Gwylog King Powys
Great x 2 Grandfather: Cadell ap Brochfael King Powys son of Brochfael ap Elisedd King Powys
Great x 1 Grandmother: Nest ferch Cadell Cadelling Queen Consort Gwynedd daughter of Cadell ap Brochfael King Powys
father: Merfyn ap Rhodri Aberffraw son of Rhodri ap Mervyn "The Great" King Gwynedd
Great x 1 Grandfather: Meurig King Seisyllwg
Grandmother: Angharad Seisyllwg Queen Consort Gwynedd
Llywelyn ap Merfyn King Powys Grandson of Rhodri ap Mervyn "The Great" King Gwynedd