Archived: 1 November 2026
Abstract
In 709, although annalistic year-numbering varies, Congal Cennmagair of Cenél Conaill died suddenly, reportedly in a fit, ending his kingship of Tara. Fergal son of Máel Dúin of Cenél nÉogain succeeded, reflecting competitive Uí Néill dynastic politics rather than automatic inheritance or unified national rule. The annals also record the burning of Cell Dara, later Kildare, a wealthy and influential Leinster ecclesiastical centre, but provide neither cause nor extent of damage. Deaths of the abbots of Iona and Lorrha underline interconnected Irish Sea religious networks. Together these notices reveal entwined royal, ecclesiastical, economic and patronage systems amid persistent historical uncertainty.
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Archived: 1 November 2026
Abstract
In 710, Irish annals recorded the burning of Kildare, a major Leinster ecclesiastical centre, alongside the death of Congal Cennmagair, king of Tara. Congal’s sudden death enabled Fergal son of Máel Dúin of Cenél nÉogain to assume the kingship, shifting northern Uí Néill power from Cenél Conaill. The sources provide no evidence linking the fire to political events or identifying its cause and damage. Conamail, abbot of Iona, also died amid complex Columban leadership arrangements. Violence around the Irish Sea and Pictish religious change formed a wider context. These events reveal interconnected religious, political and economic institutions adapting to disruption.
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Archived: 1 November 2026
Abstract
In 711, Fergal son of Máel Dúin of Cenél nÉogain defeated Uí Méith at Sliab Fúait in south Armagh, killing their king Tnúthach and Cú Raí of the Brega-based descendants of Áed Sláine. The victory strengthened Fergal’s authority in a contested borderland, though it did not establish national rule. Annals also record Cenn Fáelad, abbot of Fore, illustrating churches’ economic and political importance. Across the Irish Sea, Dál Riata defeated Britons at Lorg Ecclet, reflecting maritime connections. Annalistic date differences require caution, but together these notices portray competing kingdoms, religious communities and interconnected Irish Sea politics in early medieval Ireland.
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Archived: 1 November 2026
Abstract
In 712, Irish annals record regional conflicts, dynastic deaths and ecclesiastical losses rather than a unified national crisis. Maíne, a descendant of Áed Sláine, was killed by Flann in Brega, while violence also affected the Ulaid, Cenél Laegaire and southern Leinster. Cú Cerca of Osraige died, and Cormac son of Máenach, king of Munster, fell to the Northern Déisi at Carn Feradaig. Ceode of Iona and Dub Guaile of Glendalough died. An annal noted Bede’s scholarly work. Rural society, farming, maritime connections and monastic networks continued, although sources provide little detail on causes, places or outcomes in the surviving record.
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Archived: 1 November 2026
Abstract
In 715, annalistic notices, dated by modern synchronisation despite displacement in the Annals of Ulster, record political and ecclesiastical change across Ireland. Cellach Cualann’s death ended Uí Máil dominance in Leinster and enabled the rising Uí Dúnlainge, represented by Murchad son of Bran. Murchad’s hosting to Cashel demonstrated Leinster’s ability to project force into Munster, although no outcome is recorded. Murchad son of Diarmait, a Uí Néill king, was killed amid midland rivalry. Deaths of Armagh’s abbot Flann Febla, Ferns’s Bishop Cilléne, King Áed Dub, and the learned Flaithnia marked leadership losses, while rural agricultural society sustained these power networks.
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Archived: 1 November 2026
Abstract
In 716, Northumbrian priest Ecgberht persuaded Iona to adopt the Roman Easter calculation and clerical tonsure, ending its adherence to the older 84-year cycle. Confirmed by Bede and Irish annals, this change affected the Columban network across Ireland, Scotland and Northumbria, requiring new tables, learning and acceptance among dependent houses. Fáelchú assumed Columba’s seat on 29 August, amid uncertain leadership arrangements before Abbot Dúnchad’s death in 717. In Ireland, Fogartach of Síl nÁedo Sláine regained power in Brega, though authority remained contested. The death of Clones’s abbot illustrates monastic networks embedded within rural, agrarian society and their dependence on labour.
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Archived: 1 November 2026
Abstract
In 717, Irish annals record the death of Dúnchad, eleventh abbot of Iona, an Irish-founded monastery central to networks linking Ireland, Dál Riata, Pictland and Northumbria. They also note King Nechtan’s expulsion of Iona’s community from Pictish lands beyond Dorsum Britanniae, probably amid reforms concerning Roman Easter, although its scale and cause remain uncertain. In Ireland, Fogartach disrupted the royal assembly at Tailtiu, where a man was killed, illustrating contested Uí Néill authority. Dál Riata defeated Britons at Minuirc. Together, these sparse records in 717 clearly reveal strained religious, political and maritime connections across early medieval Ireland and northern Britain.
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Archived: 1 November 2026
Abstract
In 718 CE, a battle at Cenannas – the place later known as Kells in County Meath – brought a violent turn in the long struggle for Brega. Conall Grant, grandson of Cernach, emerged as victor over a group of rival leaders, but his success was startlingly brief: the annals state that Fergal son of Máel Dúin killed him two months later. The year also brought deaths at major religious communities, a recorded change in Iona’s monastic observance, reports of remarkable portents, and a lunar eclipse. Together, these sparse notices reveal an Ireland in which dynastic politics, ecclesiastical authority and
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Archived: 1 November 2026
Abstract
In 719, Leinster suffered internal conflict after the death of overking Cellach Cualann. At Findabair, probably Fennor in Meath, his son Áed was killed in an encounter among the Leinstermen, though sources do not identify combatants or circumstances. Murchad of Uí Dúnlainge held Leinster’s overkingship amid rivalry with Cellach’s Uí Máil kin. Uí Néill forces devastated Leinster five times, reflecting pressure associated with Fergal of Cenél nÉogain and foreshadowing later campaigns. Other annals record killings, violence affecting Armagh, an ecclesiastical death, and a Dál Riata sea-battle. A possibly dry summer compounded raiding’s threat to farming, cattle, lordship and vulnerable communities.
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Archived: 1 November 2026
Abstract
In 720, Irish annals recorded a rainy summer, the death of Sínach of Inis Clothrann, and a great sea-flood in October. The wet season may have disrupted cereal growing, haymaking, travel and fodder supplies, although its effects varied by resources and status and cannot prove famine. Sínach’s obituary attests to an ecclesiastical community on Lough Ree, connected through the Shannon to estates, labour and exchange. Politically, the year lay between Fergal’s campaigns against Leinster, though no conflict is securely dated to it. The sea-flood, perhaps storm surge or tsunami, remains unlocated and unexplained, demonstrating environmental vulnerability and maritime connections alike.
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