The Borough of Rhuddlan was one of six district

Districts of Wales

In 1974, Wales was re-divided for local government purposes into thirty-seven districts. Districts were the second tier of local government introduced by the Local Government Act 1972, being subdivisions of the eight counties introduced at the same time...

s of the county of Clwyd

Clwyd

Clwyd is a preserved county of Wales, situated in the north-east, bordering England with Cheshire to its east, Shropshire to the south-east, and the Welsh counties of Gwynedd to its immediate west and Powys to the south. It additionally shares a maritime border with the metropolitan county of...

, north-east Wales

Wales

Wales is a country that is part of the United Kingdom and the island of Great Britain, bordered by England to its east and the Atlantic Ocean and Irish Sea to its west. It has a population of three million, and a total area of 20,779 km²...

, from 1974 to 1996. It was formed under the Local Government Act 1972

Local Government Act 1972

The Local Government Act 1972 is an Act of Parliament in the United Kingdom that reformed local government in England and Wales on 1 April 1974....

 from part of the administrative county of Flintshire

Flintshire (historic)

Flintshire , also known as the County of Flint, is one of thirteen historic counties, a vice-county and a former administrative county, which mostly lies on the north east coast of Wales....

, namely the urban district

Urban district

In the England, Wales and Ireland, an urban district was a type of local government district that covered an urbanised area. Urban districts had an elected Urban District Council , which shared local government responsibilities with a county council....

s of Prestatyn

Prestatyn

Prestatyn is a seaside resort, town and community in Denbighshire, North Wales. It is located on the Irish Sea coast, to the east of Rhyl. At the 2001 Census, Prestatyn had a population of 18,496.-Prehistory:...

 and Rhyl

Rhyl

Rhyl is a seaside resort town and community situated on the north east coast of Wales, in the county of Denbighshire , at the mouth of the River Clwyd . To the west is the suburb of Kinmel Bay, with the resort of Towyn further west, Prestatyn to the east and Rhuddlan to the south...

 and St Asaph Rural District.

The district was named after Rhuddlan Castle

Rhuddlan Castle

Rhuddlan Castle is a castle located in Rhuddlan, Denbighshire, Wales. It was erected by Edward I in 1277 following the First Welsh War.-Construction:Rhuddlan was planned as a concentric castle...

, where the Statute of Rhuddlan

Statute of Rhuddlan

The Statute of Rhuddlan , also known as the Statutes of Wales or as the Statute of Wales provided the constitutional basis for the government of the Principality of North Wales from 1284 until 1536...

 was issued in 1284. This was illustrated in the borough's coat of arms

Coat of arms

A coat of arms is a unique heraldic design on a shield or escutcheon or on a surcoat or tabard used to cover and protect armour and to identify the wearer. Thus the term is often stated as "coat-armour", because it was anciently displayed on the front of a coat of cloth...

 which showed a castle of the time of Edward I

Edward I of England

Edward I , also known as Edward Longshanks and the Hammer of the Scots, was King of England from 1272 to 1307. The first son of Henry III, Edward was involved early in the political intrigues of his father's reign, which included an outright rebellion by the English barons...

 in the shield, and a Welsh dragon grasping a parchment scroll, representing the statute, as the crest. The borough's motto was Rhuddlan Crud Cymru or Rhuddlan, Cradle of Wales.

The district was abolished in 1996, with its area forming part of the Denbighshire

Denbighshire

Denbighshire is a county in north-east Wales. It is named after the historic county of Denbighshire, but has substantially different borders. Denbighshire has the distinction of being the oldest inhabited part of Wales. Pontnewydd Palaeolithic site has remains of Neanderthals from 225,000 years...

unitary authority.