House of Gwynedd

House of Gwynedd
Traditional arms of Gwynedd
Parent house	Cunedda
Country	Wales, Sub-Roman Britain
Founded	120 BC, 2144 years ago (legendary) 401, 1623 years ago (historical)
Founder	Beli Mawr (legendary) Cunedda Wledig (historical)
Titles	King of Gwynedd King of the Britons Prince of Wales, etc
Estate(s)	Kingdom of Gwynedd
Deposition	1283
Cadet branches	House of Aberffraw House of Dinefwr

The House of Gwynedd was the royal house of the Kingdom of Gwynedd, in medieval Wales. It is divided between the House of Cunedda and the House of Aberffraw, and lasted from c.401 to 1283.