Ballymote Castle
Caisleán Bhaile an Mhóta — an Anglo-Norman stronghold in the heart of MacDonagh country
Ballymote Castle stands on the southern edge of the market town of Ballymote in County Sligo, thirty miles south-east of the Moy estuary. It is the largest and most architecturally ambitious castle anywhere within the wider Ó Dubhda sphere of influence — and, importantly, one the Ó Dubhda never owned. Built around 1300 by Richard Óg de Burgh, the “Red Earl” of Ulster, the castle is an almost-square Anglo-Norman enclosure with D-shaped towers on its east and west walls and a twin-towered gatehouse on the north; the curtain walls survive to a thickness of roughly three metres. The place-name records its origin: Baile an Mhóta, “town of the moat,” from the earthen moat that preceded the stone fortress on this site.
I. Contested Ground, 1317–1585
The castle rarely stayed in one family’s hands for long. De Burgh control broke in 1317, when the Four Masters record the castle demolished in the upheavals of the Bruce wars. Later accounts credit its capture to the O’Connors, and through the mid-1300s the annals show it as an O’Connor fortress in their wars with the MacDermots (Mac Diarmada) of Moylurg. By 1381 it had passed to a MacDermot cadet branch, the MacDonaghs of Corann, who that year broke down the castle of Ballylahan and carried its gate home to Ballymote; under them “Mac Donough of Ballymote” becomes a standing phrase in the Annals of the Four Masters. About 1585 the castle passed into Crown hands ‐ the Four Masters reckon it thirteen years in the Queen’s possession before 1598 ‐ and by 1593 they name Sir George Bingham, a kinsman of the Governor of Connacht Sir Richard Bingham, as “of Ballymote”.
II. The MacDonaghs Retake It — and Sell It, 1598
In the summer of 1598 the MacDonaghs recovered the castle. Within months, at the height of the Nine Years’ War, the Four Masters record a remarkable bidding contest between the Crown and the Gaelic confederacy:
“The Governor, Sir Conyers Clifford, and O’Donnell (Hugh Roe) were auctioning the castle against each other, in offering to purchase it from the Clann-Donough. The close of the bargain was, that the Clann-Donough gave up the castle to O’Donnell, for a purchase and contract, in the middle month of the autumn of this year. Four hundred pounds in money and three hundred cows was the price which O’Donnell gave the Clann Donough for the castle.”
— Annals of the Four Masters, M1598.28
Red Hugh O’Donnell resided at Ballymote through the winter that followed the great Gaelic victory at the Yellow Ford (14 August 1598), leaving around the feast of St Bridget (1 February) 1599. In late 1601 it was from Ballymote that he marched south on the long road that ended at the defeat of Kinsale.
III. The Taaffe Interlude, 1610–1652
After the flight of the Gaelic lords, the Crown granted Ballymote to the Taaffes of Corran, who in 1628 were raised to the peerage as Viscounts Taaffe of Corran. Theobald Taaffe, second Viscount and a Confederate general, held the castle through the wars of the 1640s. The place appears intermittently in the records of the period but never again carried the strategic weight it had held under O’Donnell.
IV. 1652 ‐ An Ó Dubhda at the Surrender
The Ó Dubhda connection to the castle is slender but real: a single documented moment at the end. When the Cromwellian reduction of Connacht reached its conclusion in 1652 — by which time Henry Ireton was already dead (November 1651) — the castle was given up to Sir Charles Coote, Lord President of Connacht. The garrison’s commander, Major-General Luke Taaffe, concluded the articles of surrender on 24 June 1652, and by the clan’s own record, among the Irish officers who signed them was Lieutenant-Colonel Tadhg Riabhach Ó Dubhda. Ballymote was one of the last places in Ireland to surrender at the end of the Cromwellian wars, and Tadhg Riabhach’s signature is the clan’s one documented moment in the castle’s long story.
V. 1691 ‐ The Last Surrender
The castle had one more military chapter. During the Williamite War, Counsellor Terence MacDonagh seized Ballymote for King James II at the head of a few men; when he left on an expedition to Ulster, one of the O’Connors held the castle in his place. In 1691, as Arthur Forbes, 1st Earl of Granard, marched on Sligo, a detachment with several pieces of artillery was sent against Ballymote, and O’Connor ‐ the castle lying in a hollow, at the mercy of cannon on the surrounding hills ‐ surrendered it on terms. From that time the castle was allowed to fall into ruin.
VI. Plan and Fabric
What survives is a near-square enclosure ‐ Lewis in 1837 gave the area within the walls as 150 feet square ‐ with four corner towers and D-shaped towers projecting along the east and west walls. The entrance is a twin-towered gatehouse in the middle of the north wall, retaining its portcullis slot and drainage spouts. Walls three metres thick, a moat where no stone could easily be laid without one, a north gatehouse whose flanking towers rose three storeys — the castle’s ambition is still legible. It is the most substantial Anglo-Norman castle within the wider Ó Dubhda sphere, and its very existence is a reminder that this part of Sligo was contested ground, with English, MacDonagh, O’Connor Sligo, O’Donnell and Ó Dubhda interests all bearing on it at different times.
VII. The Book of Ballymote
Ballymote’s cultural weight outstripped its military career. The Book of Ballymote (Leabhar Bhaile an Mhóta) was compiled here, at least in part, around 1391 — a Gaelic manuscript miscellany containing the Lebor Gabála (Book of Invasions), the Dinnshenchas, a key treatise on Ogham script, and a Middle Irish version of the Destruction of Troy. It is now held in the Royal Irish Academy (MS 23 P 12) and remains one of the most important surviving compendiums of medieval Irish learning.
VIII. Visiting
Ballymote Castle is a National Monument in the care of the Office of Public Works. The site is free to access and unguided. Visitors should exercise caution around the ruined walls and follow any OPW signage on site. A local Heritage Trail interpretive panel stands at the curtain wall.