House of Aberffraw
The royal house of Gwynedd — Llywelyn the Great's line, ended at Cilmeri in 1282.
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The seat of House of Aberffraw
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Stake your name →What does the Aberffraw name mean?
From Aberffraw, the Royal Court (llys) on the south-west coast of Anglesey — 'the mouth of the Ffraw' river — held by the senior princely line of Wales for four centuries. Where Scottish royal houses are named for places they came from, the House of Aberffraw is named for the place its kings ruled from. The line itself descends in unbroken male succession from Rhodri Mawr (d.878) and, through him, from Cunedda Wledig of the 5th century.
The history of House of Aberffraw
The House of Aberffraw was the senior royal line of medieval Wales, ruling Gwynedd from the llys at Aberffraw on Anglesey from the 9th century onward. They held the title Brenin (king), then from the 12th century Tywysog (prince), and from 1267 — by treaty between Llywelyn ap Gruffudd and Henry III at Montgomery — Princeps Walliae, Prince of Wales, with sovereignty acknowledged by the English crown over the other Welsh princes.
The two pillars of the dynasty are the two Llywelyns. Llywelyn ap Iorwerth — Llywelyn the Great (c.1173–1240) — unified Gwynedd, married Joan, the natural daughter of King John, and built the political settlement that allowed Welsh sovereignty to coexist with the Plantagenet crown. His grandson Llywelyn ap Gruffudd — Llywelyn the Last (c.1223–1282) — extended that sovereignty across most of Wales by the Treaty of Montgomery, then lost it in two wars with Edward I.
Llywelyn the Last was killed at Cilmeri near Builth Wells on 11 December 1282 in a small engagement that has remained, in Welsh memory, the moment Welsh political independence ended. His head was carried to London and displayed crowned with ivy on the Tower; his daughter Gwenllian, eighteen months old, was confined in a Lincolnshire convent for the rest of her life. The principality, formally annexed by the Statute of Rhuddlan in 1284, has not been native-held since.
Notable bearers of the Aberffraw name
- Rhodri Mawr (c.820–878) — King of Gwynedd, founder of the senior line
- Llywelyn ap Iorwerth, 'the Great' (c.1173–1240) — Prince of Wales
- Llywelyn ap Gruffudd, 'the Last' (c.1223–1282) — last native Prince of Wales
Stories of House of Aberffraw
Frequently asked
What does the surname Aberffraw mean?
Where does the Aberffraw family come from?
Who are some famous Aberffraws?
Editor notes
- · Verify Cilmeri primary-source detail (Brut y Tywysogion, the Hagnaby Chronicle).
- · Verify Stephen de Frankton attribution and the post-Cilmeri fate of Gwenllian.
Neighbouring clans
- RobertsStrong in the north — the patronymic of Robert, second to Williams in Caernarfonshire.
- HughesSon of Huw — the patronymic that runs strongest along the Anglesey coast.
- Pritchardap Richard — the contraction is the mechanism, written into the name.
- TudorWelsh in origin, English in destiny — the line that took the throne at Bosworth.