Assaroe’s Pestilential Ship

Dateline

Ireland’s annalists remembered 1478 as a year when hazards arrived by wind, water and armed force. Their entries do not amount to a complete national chronicle: they preserve what particular learned communities considered worth recording, with a strong concern for dynasties, churches and notable deaths. Yet, read together, they reveal an island shaken by an exceptional early-year storm, an epidemic associated with a ship at Assaroe, and concentrated struggles for castles and lordship in Connacht. In Dublin and the lordship centred on the Pale, the death of the seventh earl of Kildare also brought Gerald FitzGerald, later called Gearóid Mór, into the earldom from which he would build a formidable political ascendancy.

Wind on the Eve of Epiphany

The year opened under a dark description. Annála Connacht calls it a hard and stormy year, though part of its wording is now lost or unclear. It records a mighty wind on the eve of Epiphany: a night said to have thrown down people, cattle, trees and buildings on lakes and land throughout Ireland. The same chronicle offers one striking urban detail: 180 glazed windows were broken in Dublin. The Annals of Ulster, likewise, report a great wind after Christmas which destroyed much livestock and brought down monasteries, churches and houses.

These are annalistic claims, not a modern meteorological survey, and they should be read as testimony to a storm remembered as unusually destructive rather than as a measured account of every county. Still, the convergence is important. Livestock was movable wealth, food, traction and the basis of rents and exactions; losses could affect households well beyond the immediate path of a gale. Damage to houses, monastic buildings and churches meant lost shelter, disrupted worship and expensive rebuilding. The Dublin reference is especially revealing. Glass was not standard in every dwelling, and the recorded figure points to damage among the city’s better-built civic, mercantile or ecclesiastical structures. It gives a rare glimpse of the material fabric endangered by winter weather.

The storm also frames a grim act of dynastic violence in south-west Ireland. Cormac MacCarthy, long held captive by kinsmen, was blinded on the night of the wind. The coincidence does not show that the storm caused the attack; rather, the chronicle uses the memorable night to date it. In late-medieval lordship, mutilation could remove a captive from effective political competition as decisively as killing him. The episode is a sharp reminder that family succession disputes were not confined to battlefields.

A Disease Carried to Assaroe

The year’s most alarming entry concerns disease. The Annals of Ulster state that a great plague came in a ship to the harbour of Assaroe and then spread through Tír Chonaill, Fermanagh and the province generally. Annála Connacht adds the broader judgement that a great plague was abroad throughout Ireland. The chronicles’ word “plague” cannot responsibly be translated into a modern diagnosis: they do not identify a pathogen, symptoms, duration or mortality rate. What can be said is that contemporaries connected the outbreak’s arrival in the north-west with maritime movement, and regarded its consequences as extensive.

One named victim was Gofraid Mac an Bhaird of Tír Chonaill, a member of a learned family. Christopher Nugent, eleventh baron of Delvin, also died of the disease, and his death transferred the family’s lands to his son Richard. The annals also name Mac Muiris of Erris among the dead. Such notices naturally privilege elite losses, but they make clear that infection cut across political and regional boundaries. A harbour was not simply a point of danger: it was also an indispensable gateway for coastal traffic, communication, people and goods. The Assaroe notice records the costly other side of those connections.

The epidemic coincided with other deaths that narrowed the ranks of churchmen and professional learned families. The bishop Ó hUiginn of Mayo died, as did Bishop Mag Samradáin. Thomas Ó Cairbre, vicar of Aghalurcher in Fermanagh, was remembered as learned and pious. The loss of bishops and parish clergy mattered to the ordinary routines of worship, pastoral care and local administration, even where a successor would eventually be supplied.

Learning and Hospitality

1478 is unusually rich in notices of the people who sustained Gaelic learned culture. Ciothruadh Mac Rithbertaigh, ollamh or chief professor of poetry to the Maguires, died. Tadhg Finn Ó Luinín was commemorated as a physician and historian. Tadhg Ó Breislen, chief jurist to the Maguires, was also said to have maintained a general guest-house. These were not decorative court appointments. Poetry preserved praise, genealogy and political memory; law specialists advised lordly households and communities; physicians practised within hereditary schools of medical learning; and hospitality was a public obligation that displayed status while feeding travellers, clients and dependants.

The record of Ó Breislen’s guest-house is particularly valuable because it allows a glimpse beneath military and dynastic headlines. It suggests an institutionalised household capable of receiving people beyond the immediate family. That culture of learning and hospitality remained resilient, but it was vulnerable to the same mortality that struck lords and clergy. The annals preserve the names of these scholars precisely because their work was integral to the political society around Fermanagh and Tír Chonaill.

Kildare’s Succession

In the English lordship, a major transition followed the death of Thomas FitzGerald, seventh earl of Kildare. The Irish annals simply note that Gerald, his son, succeeded. Modern biographical research places Thomas’s death in March 1478. Only shortly beforehand, in February, he had returned as justiciar after the execution in England of George, duke of Clarence, whose lieutenantcy had shaped the office. Thomas therefore held the chief governorship for only about a month before his death.

This was more than a family inheritance. Thomas had painstakingly restored the Kildare position after decades in which title, lands and authority had been contested. He had served as justiciar, deputy lieutenant and chancellor, cultivated ties with Gaelic and Anglo-Irish lords, and helped make the defence of the Pale depend on local magnate power. Gerald was about twenty-one when he inherited. Nothing in 1478 guaranteed the immense influence he would later exercise, but the succession gave him the landed base, connections and political opening from which the Kildare ascendancy developed.

The transition should not be mistaken for stable central rule over the whole island. Royal authority was strongest around Dublin and the Pale, and even there depended heavily on negotiated cooperation. Beyond it, lordship was exercised through many competing Gaelic, Gaelicised and English-descended lineages. Events in Connacht during the same year demonstrate how quickly authority could be won, shared, divided or lost at the point of a siege.

Sligo, Moylurg and the Rock

In north Connacht, Ricard Ó Cuairsge Burke, the Mac William Burke of Mayo, captured Sligo Castle from Ó Domhnaill guards. He handed it to the son of Brian Ó Conchobair of Sligo. The annalist adds “as was right”, a revealing phrase: it signals the writer’s view of a legitimate local claim, not an impartial legal verdict. Control of Sligo mattered because its castle and surrounding territory lay on a contested frontier between the expanding influence of Tír Chonaill and Connacht powers. Ricard’s success checked Ó Domhnaill control there for several years.

Ricard then devastated the portion of Moylurg held by Ruaidrí Mac Diarmata. Ruaidrí retaliated against Conchobair Mac Diarmata, described as the current ruler, by besieging the Rock at Lough Key, the MacDermot stronghold. Craftsmen brought from Fermanagh supplied siege engines. The annal specifies that an arrow discharged from one of them killed Conchobair’s only son; the Rock then fell, Ruaidrí took the undivided lordship of Moylurg, and Conchobair was driven out. The entry should not be made into evidence for artillery: its “engines” and projectile are consistent with mechanical siege weapons, not a stated use of gunpowder.

The struggle shows both the technical and human dimensions of warfare. Skilled wrights could be summoned across regional boundaries to make specialist weapons. But the aim was political: the capture of a fortified residence, elimination of a rival line’s immediate heir, and control of a lordship. Archaeology and later tradition confirm the Rock’s enduring importance as the MacDermot seat, but the annal fixes this particular reversal firmly in 1478.

Elsewhere in Connacht, Roscommon Castle passed to Ó Conchobair Donn after a cession, while a destructive war in Machaire Connacht set Feidhlimidh Finn and Ó Conchobair Donn against rival branches of the wider Ó Conchobair kindred. The annalist says that both church and lay property across the plain were ravaged. That phrase is an essential corrective to a history told solely through lordly names: war consumed crops, stock, buildings and ecclesiastical resources, and its burden fell on those who lived in the contested landscape.

Settlement, Division and Memory

Not every dispute ended in destruction. In Annaly, peace was made and the territory divided into two lordships. The brief entry supplies no terms, duration or names of the parties, so it cannot bear more weight than that. Nonetheless, it shows a familiar political solution: partition could settle a contest, at least for a time, where exclusive control could not be enforced.

1478 was therefore not a single national crisis with one centre. It was a year in which weather, epidemic and warfare made local vulnerabilities visible across Ireland. The storm damaged the buildings and animals on which communities relied; disease followed a maritime route into the north-west and was reported island-wide; castles at Sligo, Roscommon and Lough Key changed hands; and Thomas FitzGerald’s death began a new phase in the politics of the lordship. The surviving record is uneven, but its distinct notices together convey a society connected by ships, learned networks, lordly alliances and violence—and exposed by each of them.