Year by Year
Explore Year by Year articles from the most modern historical year back to the oldest.
3,295 Articles Archived
John’s Expedition
Archived: 26 September 2026
In 1185, eighteen-year-old John, Lord of Ireland, landed with an Anglo-Norman expedition intended to strengthen royal authority and curb magnates such as Hugh de Lacy. His poor diplomacy, disputed by Gerald of Wales in detail but evident in outcome, alienated Gaelic rulers and settlers alike. Castles in Munster provoked resistance and military losses, while dynastic wars continued across Connacht and Ulster independently of John’s aims. Town charters, notably Cork’s, and grants to newcomers including Theobald Walter encouraged lasting colonial institutions. Churches, learning, trade and cattle-based livelihoods persisted amid warfare. John’s December departure secured no general obedience, but strengthened royal footholds.
Meath Castles
Archived: 26 September 2026
In 1184, Ireland remained divided between Anglo-Norman lordships, Irish kings and Henry II’s limited royal administration. Philip of Worcester replaced Hugh de Lacy as governor, signalling efforts to prepare John’s projected lordship and restrain de Lacy’s power. In western Meath, Art Ua Máelshechlainn was murdered amid settler interference, and his successor joined Conchobar Máenmaige in destroying a settler castle, while another rose at Killare. Ruaidrí Ua Conchobair and Conchobar fought for Connacht. Meath settlers plundered Armagh, whose leadership was disputed. Assaroe received patronage, Clones burned, and castles, warfare and changing lordship burdened rural communities in an increasingly unstable frontier landscape.
Connacht Succession
Archived: 26 September 2026
Ireland in 1183 remained fragmented between Gaelic kingdoms and expanding Anglo-Norman lordships, with Henry II’s overlordship largely remote. The pivotal event was Conchobar Máenmaige’s accession in Connacht after Ruaidrí Ua Conchobair retired to Cong, initiating or intensifying a dynastic conflict rather than ending Ruaidrí’s influence. Annals also record killings among regional kindreds, illustrating persistent intra-Gaelic rivalry. De Lacy governed Meath and de Courcy defended Ulaid, where his Benedictine foundation at Down combined religious patronage with political consolidation. Anglo-Norman settlements, castles and estates remained vulnerable, while ports, farming, crafts and exchange linked changing lordships with enduring local communities across the island.
Dunbo Defeat
Archived: 26 September 2026
In 1182, Ireland remained divided among Gaelic kings, Norse-Irish towns and expanding Anglo-Norman lordships. Domnall Ua Lochlainn’s Cenél nEógain force was defeated at Dunbo, probably by John de Courcy’s men, who seized the Gospel of St Martin. In Munster, Miles de Cogan’s killing near Lismore triggered resistance and exposed the weakness of settlement beyond fortified bases. Dynastic conflicts continued in Connacht, Annaly and elsewhere. The deaths of leading churchmen coincided with Kilcooly Abbey’s foundation under Domnall Mór Ua Briain. Hugh de Lacy’s castles and manors transformed Meath, yet trade, Gaelic institutions and local power still endured amid an unsettled frontier.
Lacy’s Recall
Archived: 26 September 2026
Ireland in 1181 remained politically fragmented among Gaelic kingdoms, Norse-Irish towns, church lordships and expanding Anglo-Norman territories. Henry II recalled Hugh de Lacy, fearing his autonomous power and Connacht marriage alliance, before restoring him under closer scrutiny. Flaithbertach Ua Máel Doraid defeated Connacht forces at Carbury, while killings, campaigns and cattle raids intensified Ulster rivalries. Tommaltach Ua Conchobair asserted Armagh's authority through Cenél Eógain; Henry influenced John Cumin's election to Dublin. Earth-and-timber castles supported settlement and land redistribution. Rural wealth depended on livestock and agriculture, while trade, monastic institutions and Gaelic learning endured. Rulers, churches and colonists contested regional frontiers.
Frontier Alliances
Archived: 26 September 2026
In 1180 Ireland remained politically fragmented, as Ruaidrí Ua Conchobair’s weakened high-kingship, Henry II’s overlordship and expanding Anglo-Norman lordships overlapped with resilient Gaelic dynasties. Hugh de Lacy’s marriage to Ruaidrí’s daughter demonstrated frontier diplomacy, despite royal suspicion. Connacht’s Battle of the Conors strengthened Ruaidrí’s family but devastated Uí Maine leadership, while local killings reflected persistent instability. Ecclesiastical politics shaped events at Derry and Armagh, where Tommaltach Ua Conchobair’s appointment required negotiation. Archbishop Lorcán Ua Tuathail died in Normandy during diplomacy with Henry. Castles at Carrickfergus and Meath advanced settlement, although Gaelic communities, pastoral economies and established ports retained substantial influence.
Lateran Council
Archived: 26 September 2026
1179 Ireland remained politically fragmented despite Henry II’s overlordship, Ruaidrí Ua Conchobair’s western influence, and expanding lordships under Hugh de Lacy and John de Courcy. Laurence O’Toole attended the Third Lateran Council, became papal legate, secured Dublin’s privileges, and convened Clonfert synod to advance church reform against lay control. Henry reprimanded de Lacy following Irish complaints, but settlement continued. In the north, a relic-sworn peace at Ardstraw ended in treacherous killings and devastation. Fires damaged Armagh and several church centres. Annals recorded famine, warfare and destructive snow, exposing vulnerable rural communities amid religious reform, diplomatic engagement, and enduring political instability.
Conquest Constrained
Archived: 26 September 2026
By 1178, English lordship in Ireland remained limited to Dublin, parts of Leinster and eastern Meath, while Gaelic kings retained most territories amid rivalries and shifting alliances. Hugh de Lacy raided Clonmacnoise and the midlands, but Connacht resistance constrained him. John de Courcy suffered heavy defeats during northern raids, showing Anglo-Norman arms were vulnerable to terrain, ambushes and supply problems. Warfare across Connacht and Munster damaged settlements, churches and livestock. Dynastic conflicts, ecclesiastical deaths, monastic foundations and learned culture continued alongside violence. Annals also recorded wind damage at Derry and the drying of the River Galway, as conquest remained undecided.
Northern Expansion
Archived: 26 September 2026
In 1177 Anglo-Norman expansion widened beyond footholds in Leinster, Meath and ports. John de Courcy secured Downpatrick, raiding eastern Ulaid but not conquering Ulster. Henry II’s Oxford council assigned Ireland to his son John and redistributed strategic lordships and speculative grants in Cork and Limerick, asserting authority. Anglo-Norman expeditions into Connacht and Munster encountered resistance, scorched supplies and limited success. Irish dynastic rivalries continued alongside invasion, while church institutions mediated violence and suffered attack. Synodal activity, disasters and deaths of learned figures illuminate religious and economic life. Ireland remained politically fragmented, yet conquest’s frontier and ambitions decisively expanded across Ireland.
Strongbow’s Death
Archived: 26 September 2026
In 1176, the Treaty of Windsor proved fragile as Anglo-Norman and Irish rulers pursued competing interests. Raymond le Gros relieved Limerick but later surrendered it to Domnall Mór Ua Briain, who destroyed the city after the invaders withdrew. Campaigns in Munster restored Diarmait Mac Carthaig in Desmond, while raids and castle-building provoked resistance in Meath and the north. Strongbow’s death in Dublin transferred his lordship into Henry II’s custody, increasing royal oversight. Maurice fitz Gerald also died. Warfare damaged churches, settlements and livelihoods, revealing unstable conquest amid dynastic conflict, shifting alliances, hostages, and cattle raiding across a politically plural island.
Some records do not yet have a verified historical year and are awaiting chronological placement.