BattlefieldsSiege of Hawarden Castle (1646)
English Civil War

Siege of Hawarden Castle (1646)

1646
Flintshire, Wales
Era
English Civil War
Battle Type
Siege
Location
Flintshire, Wales
Status
Unregistered
The Combatants

Who Fought

Defeated
Royalists
VS
Victor
Parliamentarians
Outcome
Hawarden Castle fell to Parliamentarian forces under the overall direction of Thomas Mytton, with the blockade conducted by George Twisleton, in 1646.
The Battle

History & Significance

Rhuddlan Castle is a castle located in Rhuddlan, Denbighshire, Wales. It was chosen as the location of a castle by Edward I in 1277.

Much of the work was overseen by master mason James of Saint George. Rhuddlan, which was not completed until 1282, was built concurrently with Flint Castle, at a time when King Edward I of England was consolidating his conquest of Wales. It was temporarily his residence, and his daughter, Elizabeth, is presumed to have been born there. It is currently owned by Cadw, a division of the Welsh Government.

Rhuddlan was planned as a concentric castle. It has a unique 'diamond' in layout as the gatehouses are positioned at the corners of the square baileys instead of along the sides like at Flint, Harlech or Beaumaris. Records of construction costs show that it was the major piece of building work being carried out by the English during the late 1270s.

The inner ward has defensive walls with twin-tower gatehouses. The outer ward is surrounded by a curtain wall that has small towers and turrets. According to Thomas Pennant, who passed through the town on his travels in the 18th century, one of the towers is named "Twr-y-Silod" ("Grain Tower"), and another "Twr-y-Brenin" ("The King's Tower"). The castle had a three-sided moat, with the River Clwyd protecting its fourth side. Within the inner ward there was a great hall, kitchens, private apartments and a chapel. The outer bailey had a granary, stables and a smithy.

Rhuddlan is next to the River Clwyd. During the fortification's lengthy construction, the river course was straightened and dredged to allow ships to sail inland along a man-made channel. Its purpose was to allow provisions and troops to reach the castle even if hostile forces or a siege prevented overland travel.

A further protective earthwork and timber structure was created around it in 1280–82. The castle was completed prior to the rebellion of Llywelyn the Last in 1282.

The story of Rhuddlan goes back much further than the fortress built by Edward I. Prior to the Norman occupation of lower Gwynedd, Rhuddlan was at the heart of a Welsh cantref. From here the Lords of Rhuddlan commanded the Perfeddwlad (lands of north-east Wales) on behalf of Gruffydd ap Llywelyn (1007 – 5 August 1063), the last ruler of all Wales. The town itself, however, began as a Saxon "burgh" founded by Edward the Elder.

In the late 11th century, the Normans invaded Gwynedd. Rhuddlan's strategic position ensured that it was fought over by the Princes of Gwynedd and the Earls of Chester, with Gruffydd ap Llywelyn, who had been driven out by Harold Godwinson, re-taking the town. The remains of a Norman castle at Twthill, built in 1086, is just to the south of the current castle; it was built by Robert of Rhuddlan, a supporter of King William I of England.

The ground

The ground they fought on

The site of Siege of Hawarden Castle (1646) lies on Millstone Grit Group [See Also Migr], bedrock that formed in the Namurian. The rock here is mudstone, siltstone and sandstone.

Buried history

The blockade of Hawarden Castle was set in motion by Twisleton at almost exactly the moment Chester, the great Royalist hub linking Wales and Ireland to the English war effort, finally gave way in February 1646. The two events were inseparable: as the major crossing over the River Dee was lost and Chester surrendered, any prospect of relief or resupply for the Hawarden garrison vanished with it, making the castle's position strategically hopeless before a shot need necessarily be fired.

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Protected heritage nearby

Scheduled Monuments near Siege of Hawarden Castle (1646)

Trueman's Hill motte
Trueman's Hill motte
Scheduled monument · Medieval · ~0.1 mi

Trueman's Hill motte is a medieval motte and bailey earthwork located in Wales and protected as a scheduled monument by Cadw. The site sits upon bedrock of the Millstone Grit Group, a sequence of mudstone, siltstone and sandstone deposits formed during the Namurian period of the Carboniferous. Th…

David Long / CC BY-SA 2.0 / Wikimedia Commons
The 'Lock-Up', Hawarden
The 'Lock-Up', Hawarden
Scheduled monument · Post Medieval/Modern · ~0.2 mi

The Lock-Up, Hawarden is a post-medieval lock-up situated in Wales and protected by Cadw under reference FL078. Built during a period when many market towns and villages across Britain required secure facilities for detaining offenders, this structure exemplifies the small-scale local justice inf…

Dave.Dunford / CC BY-SA 4.0 / Wikimedia Commons
Hawarden Castle
Hawarden Castle
Scheduled monument · Medieval · ~0.4 mi

Hawarden Castle is a medieval fortress situated in Flintshire, Wales, founded in the late thirteenth century as a stronghold of the Marcher lords. The castle comprises a substantial motte-and-bailey earthwork with a stone keep, representing typical defensive architecture of the Anglo-Norman perio…

Rept0n1x / CC BY-SA 3.0 / Wikimedia Commons
Castell Ewloe
Castell Ewloe
Scheduled monument · Medieval · ~1.9 mi

Castell Ewloe is a medieval castle situated in Flintshire, North Wales, dating to the thirteenth century and representing an important example of Welsh defensive architecture of the period. The castle comprises two baileys connected by a narrow neck of land, with the higher bailey featuring a sub…

The original uploader was Clintheacock66 at English Wikipedia. / CC BY-SA 3.0 / Wikimedia Commons
Wat's Dyke: Section W of Garreg-Lwyd
Wat's Dyke: Section W of Garreg-Lwyd
Scheduled monument · Early Medieval · ~3.2 mi

Wat's Dyke: Section W of Garreg-Lwyd is an early medieval linear earthwork forming part of the longer Wat's Dyke system in Wales. This section occupies ground underlain by Pennine and South Wales Lower Coal Measures, a sequence of mudstone, siltstone and sandstone deposits laid down during the We…

Eirian Evans / CC BY-SA 2.0 / Wikimedia Commons
Wat's Dyke: Section NW of Clawdd Offa
Wat's Dyke: Section NW of Clawdd Offa
Scheduled monument · Early Medieval · ~3.4 mi

Wat's Dyke: Section NW of Clawdd Offa is an early medieval linear earthwork that runs through Wales, one of two major frontier works constructed during the early Anglo-Saxon period. The dyke follows the natural contours of the landscape, where Millstone Grit bedrock—comprising layers of sandstone…

John S Turner / CC BY-SA 2.0 / Wikimedia Commons
Green Lane Farm Moated Site
Scheduled monument · Medieval · ~1.8 miles
Industrial Tramway, Near Buckley
Scheduled monument · Post Medieval/Modern · ~1.8 miles
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