Owain Glyndŵr, clay portrait, gold leaf circlet, grey fur shawl, red wool tunic with gold embroidery
Welsh Heritage · 1404 – 2020

Owain Glyndŵr

A 620-year-old letter in Paris imagined the Wales we live in today. He was six hundred years early.

There's a letter in Paris. 620 years old. The Wales it imagined was only built in our lifetimes.

In 1406, a Welsh prince called Owain Glyndŵr sealed a letter to the King of France. He had been leading a Welsh rising against the English crown for six years. The letter set out his vision: an independent Welsh church, two Welsh universities, the Welsh language recognised in law, Welsh people governing themselves. By 1412 the rising had collapsed, his family had been taken to the Tower of London, and Owain himself had vanished into the mountains. But every word he wrote in that letter has now come true. It took 616 years.

The Pennal Letter, vellum scroll sealed in red wax, 31 March 1406
The Pennal Letter (1406). Held in the Archives Nationales, Paris. The wax is still red. You can ask to see it.

The problem (1282 – 1400)

For 122 years, Wales had lived under the English crown. Edward I had taken it in 1282. The Welsh laws of Hywel Dda, Cyfraith Hywel, the body of law that had governed Welsh life for five hundred years, were set aside. The land of the Welsh was in the crown's hands. The country existed, but it wasn't its own.

The spark (1400)

Owain Glyndŵr was a Welsh lord, descended from the old princes of Powys and Deheubarth. In 1400, his neighbour, a marcher lord called Lord Grey of Ruthin, stole a piece of his land. Grey held back the king's summons. Glyndŵr never got the chance to plead his case in the English court.

On 16 September 1400, he raised his banner above the valley of Glyndyfrdwy. He declared himself Prince of Wales. He was in his forties.

Owain Glyndŵr raising the banner of four red lions above the valley of Glyndyfrdwy
16 September 1400. Glyndŵr raises the banner of the four red lions above the valley of Glyndyfrdwy.

The rising (1402 – 1404)

The Welsh came to him from every valley, from the slate mountains in the north, the green hills of mid-Wales, the coast.

In 1401, at Mynydd Hyddgen, a small Welsh force broke an English army on a hillside. The first Welsh victory in over a century.

His forces took Conwy back. They took Harlech. They walked into Aberystwyth.

By 1404, most of Wales answered to Owain.

The parliament (1404)

That year, he did something no Welsh prince had done before. He summoned every commote in Wales to send envoys to Machynlleth, a small Welsh town in the shadow of Eryri.

Four envoys from every commote. They came down valley roads and over mountain passes. They gathered in a stone hall that is still standing today. You can walk into it.

They crowned him Prince of Wales.

France sent envoys, in blue marked with the fleur-de-lys. Spain stood with him, in crimson. Scotland came too, in green plaid. Three foreign nations recognising Wales as Wales.

The Machynlleth Parliament hall in 1404, Glyndŵr at the head of the long oak table beneath the four red lions banner
Machynlleth, 1404. The stone hall where Glyndŵr was crowned Prince of Wales. Still standing today.

The vision, the Pennal Letter (1406)

Two years later, at Pennal in Merionethshire, Owain dictated a letter to the King of France. Thirty-first of March, 1406. Sealed in red wax.

He told Charles VI what Wales would be:

All of it written down. This is what Wales would become.

The fall (1408 – 1412)

Henry IV would not have it. He sent army after army.

By 1408, Aberystwyth was back under the crown. By 1409, Harlech.

At Harlech, the crown took his wife Margaret Hanmer, his daughter Catrin, and his grandchildren. They were marched to the Tower of London. A Welsh princess and her children, held in stone. They died there. All of them.

Owain Glyndŵr alone with a wooden staff on a high mountain ridge in Eryri, c. 1412
c. 1412. Owain vanished into the mountains of Eryri. He was never captured. And no one in Wales ever turned him in.

By 1412, Owain was alone in the mountains. He vanished into the high country. He was never captured. And no one in Wales ever turned him in. Not a farmer. Not a shepherd. Not a neighbour.

The waiting (1412 – 1999)

For six hundred years, Wales had no parliament. Welsh children were beaten in school for speaking the language their mothers had taught them.

But the letter survived. In Paris. In the Archives Nationales. Where it still is. The wax is still red. You can ask to see it.

The answer (1999 – 2020)

In 1999, the Welsh got their assembly back. In 2020, they named it the Senedd, the parliament of Wales.

The Welsh language is now official, spoken in the courts, written into law. Welsh universities serve the north and the south.

Every word Owain wrote in 1406 has come true. It took 616 years.

The Senedd, parliament of Wales, in Cardiff Bay with the Welsh Dragon flag flying
The Senedd, Cardiff Bay. The parliament of Wales. Every word Owain wrote in 1406 has come true. It took 616 years.
He didn't fail. He kept the vision alive for the future of Wales.

Owain wrote it down in 1406. Six hundred years later, Wales caught up.

This is how these islands change. Stubbornly. Inevitably.

The people in this story

  • Owain Glyndŵr (c. 1359 – c. 1415)
    Welsh prince. Descended from the princes of Powys and Deheubarth. The last native Welshman to hold the title Prince of Wales.
  • Margaret Hanmer
    His wife. Captured at Harlech in 1409. Died in the Tower of London.
  • Catrin Glyndŵr
    His daughter. Married to Sir Edmund Mortimer. Captured at Harlech 1409 with her young children. Died in the Tower of London. Her memorial was unveiled at St Swithin's Church Garden, London, in 2001.
  • Reginald, Lord Grey of Ruthin
    The marcher lord whose theft of Glyndŵr's land triggered the rising.
  • Henry IV of England (1366 – 1413)
    The king who sent army after army into Wales.
  • Charles VI of France (1368 – 1422)
    King of France, the recipient of the Pennal Letter.

Where you can see it today

  • Archives Nationales, Paris
    The Pennal Letter (1406). You can ask to view it.
  • Machynlleth Parliament Hall
    The stone hall where Glyndŵr was crowned in 1404. Still standing. Free entry.
  • The Senedd, Cardiff Bay
    The modern parliament of Wales. Public gallery, free entry.
  • St Swithin's Church Garden, London
    Memorial to Catrin Glyndŵr and her children, unveiled 2001.
  • Glyndyfrdwy, Denbighshire
    The site where Owain raised his banner on 16 September 1400.

Timeline

  • 1282Edward I conquers Wales.
  • c. 1359Owain Glyndŵr born.
  • 16 Sep 1400Glyndŵr raises his banner at Glyndyfrdwy. Proclaimed Prince of Wales.
  • 1401Welsh victory at the Battle of Mynydd Hyddgen.
  • 1404The Machynlleth Parliament. Glyndŵr crowned in the presence of envoys from France, Spain, and Scotland.
  • 31 Mar 1406The Pennal Letter sealed at Pennal, addressed to Charles VI of France.
  • 1408Aberystwyth Castle falls to the English crown.
  • 1409Harlech falls. Margaret Hanmer, Catrin Glyndŵr and her children captured and taken to the Tower of London.
  • c. 1412Last documented sighting of Owain Glyndŵr. He vanishes into the mountains.
  • c. 1413Catrin Glyndŵr and her daughters die in the Tower of London.
  • 1999The National Assembly for Wales sits in Cardiff for the first time.
  • 2001Catrin Glyndŵr's memorial unveiled at St Swithin's Church Garden, London.
  • 2011The Welsh Language Measure makes Welsh an official language of Wales.
  • 2020The Assembly is renamed the Senedd, the parliament of Wales.
  • 2026The Pennal Letter is still held in the Archives Nationales, Paris.
Why we tell this story

The Welsh kept this story alive. Now we're writing it up.

Owain Glyndŵr wrote down what Wales would be in 1406. Six hundred and sixteen years later, every word came true. He didn't live to see it. His family didn't see it. But the Welsh kept the story alive, farmer by farmer, shepherd by shepherd, generation by generation, until the country he imagined finally arrived.

This channel exists because stories like this deserve to be told. By people. Funded by people. For people. These islands have been written down for too long. We're writing them up.

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