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Welcome to Emerald Archives
Emerald Archives presents Ireland’s story one reference year at
a time, from the deep prehistoric past to the modern era. Each
article explores the evidence, people, places and developments
associated with a particular year and places them within their wider
historical setting. The collection brings together archaeology,
politics, society, religion, culture, conflict, everyday life and
changing landscapes in one continuously expanding timeline. New
articles appear here as the archive grows. You can also explore
the full Irish History Timeline, search the archive directly, or
use Explore to move through the collection by period and subject.
16th Century Ireland CE
Tuath-Bhladhach’s Fatal November
Archived: 18 October 2026
Annals for 1515 depict a politically fragmented Ireland shaped by cattle raiding, dynastic rivalry, fortified lordships and ecclesiastical life. Aodh Dubh Ó Domhnaill raided MacDermot territory, suffered a wound, and attacked Maguire lands by fleet on Lough Erne; Art Óg Ó Néill exploited his weakness in Clandeboye and campaigned in Oriel. On 25 November, Domnall Ó Domhnaill, tánaiste of Tír Chonaill, was fatally wounded by a kinsman, intensifying succession tensions. Desmond relatives contested castles in Munster, while bishops and clerics died or faced violence. Kildare retained royal favour, whereas Ormond’s death without a male heir sharpened future political rivalry thereafter.
Sligo’s French Siege Gun
Archived: 18 October 2026
In 1516, Ireland was governed through overlapping royal, Gaelic and urban powers. As Henry VIII’s deputy, Kildare led a coalition that captured Leap Castle, secured hostages and imposed authority in the midlands. In the north-west, Manus O’Donnell obtained French-linked artillery after a pilgrim’s visit to Lough Derg, used it to take Sligo Castle, and later negotiated peace with O’Neill under Dublin’s mediation. Kildare’s Dublin parliament addressed markets, ports, taxation and defence. Religious life, travel and scholarship remained vital: friars drowned on Lough Erne, the Book of Fenagh was completed, and Desmond’s Gaelic lord died amid continuing regional warfare and connections.
Dundrum’s Captive Hostages
Archived: 18 October 2026
In 1517 Gerald FitzGerald, ninth earl of Kildare and lord deputy, demonstrated both the reach and limitations of Tudor authority in Ireland. After convening a Dublin parliament, he campaigned in Ulster, destroying Dundrum Castle, seizing Félim Magennis’s family and hostages, and burning Dungannon. Yet O’Donnell also raided Tír Eoghain and destroyed Dungannon amid O’Neill succession rivalries, showing regional politics remained autonomous. Elsewhere, inaugurations, killings, cattle raids and castle warfare reshaped local lordships. A severe frost disrupted travel, while a boat from Tory Island vanished at sea. The year reveals a connected but politically fragmented island, rather than unified crown rule.
Ferdinand’s Kinsale Harbour
Archived: 18 October 2026
In June 1518, storms diverted Archduke Ferdinand’s Habsburg flotilla to Kinsale, where the fifteen-year-old brother of Charles of Habsburg received provisions, formal hospitality and civic discipline before sailing for Flanders. Laurent Vital’s account offers valuable, though prejudiced and linguistically mediated, observations of the port, worship, clothing and relations between townspeople and countryside. Elsewhere, Gerald FitzGerald’s Kildare rental documented lordship, revenues, learning and religious patronage, including Maynooth’s chantry college. Armagh’s Franciscans underwent Observant reform, while annals record northern raids, hostages, succession killings, and the deaths of esteemed clerics and poets, revealing plural, connected Irish societies within wider European and Atlantic networks.
Conn Bacach’s Rainy Accession
Archived: 18 October 2026
In 1519, Ireland’s political map did not change by a single royal decree or a decisive field battle. It shifted through deaths, installations, raids, disease and a difficult agricultural season. The most consequential development was in Ulster, where Conn Bacach Ó Néill succeeded his half-brother Art Óg as The Ó Néill, lord of Tír Eógain. Elsewhere, the deaths of leading figures in Connacht and Leinster altered local balances of power, while the departure of Gerald FitzGerald, ninth earl of Kildare, for England exposed the fragility of the Dublin administration. Contemporary Irish annals also preserve unusually direct evidence of hardship: plague in Dublin and a wet summer and harvest remembered as a time of suffering and sickness.
Surrey at Wood Quay
Archived: 18 October 2026
In 1520 Henry VIII appointed Thomas Howard, earl of Surrey, lieutenant of Ireland, replacing the influence of detained earl of Kildare. Landing at Wood Quay with English troops, Surrey repaired Dublin Castle, defended the Pale and pursued negotiated submissions from Gaelic and Anglo-Irish rulers. His campaigns, truces and oaths brought gains, but depended on allies, coercion and shifting interests. Disease disrupted government, while troop concentrations caused shortages and coign and livery burdened communities. Insufficient revenue, poor logistics and warfare restricted policy. Annalistic evidence reveals lordships, succession disputes and learned institutions. Surrey's expedition exposed the limits of crown authority beyond Dublin.
Surrey’s Costly Parliament
Archived: 18 October 2026
In 1521, Thomas Howard, earl of Surrey, sought to extend Henry VIII’s authority in Ireland, but inadequate money, troops and local support exposed the limits of Dublin government beyond the Pale. A June parliament regulated crop burning, wool exports and jury procedure, yet resisted the burdens of billeting and military finance. Surrey’s campaigns and negotiations in the midlands did not end shifting regional alliances. Annals recorded successions, killings, lordship disputes and ideals of hospitality across Ulster and Fermanagh. George Cromer received Armagh, while William Rokeby died. Surrey’s December recall confirmed that Tudor intervention remained costly, partial and showed dispersed power.
Knockavoe’s Night Assault
Archived: 18 October 2026
In 1522, Aodh Dubh Ó Domhnaill defeated Conn Bacach Ó Néill’s extensive coalition at a surprise night attack at Cnoc Buidhe, or Knockavoe, near Strabane. Conn’s allies included Ulster lords, Connacht and Munster contingents, men from Meath and Leinster, and Scottish mercenaries. Earlier raids captured Ballyshannon, burned settlements and seized livestock, damaging Tír Chonaill’s communities and resources. Ó Domhnaill’s victory disrupted the coalition’s planned advance from Sligo and preserved his lordship, though warfare continued into 1523. The campaign demonstrated Ireland’s interconnected political and maritime world, while annalistic notices also recorded churchmen, scholars and the wartime deaths of learned household members.
Kildare’s Return, Desmond’s Treaty
Archived: 18 October 2026
In 1523, Ireland was not governed from one secure centre. Henry VIII was lord of Ireland, and a royal administration operated from Dublin, but its reach depended on negotiation with magnates, towns and Gaelic rulers. The year’s events show several overlapping political worlds at work: Piers Butler, earl of Ormond, was lord deputy; Gerald FitzGerald, ninth earl of Kildare, returned from a long enforced stay in England; James FitzGerald, earl of Desmond, looked towards France; and northern dynasties fought and bargained on a scale that the Dublin government could influence but not command.
Lifford’s Autumn Surety
Archived: 18 October 2026
In 1524, severe weather and cattle losses heightened insecurity across Ireland, where raiding, dynastic conflict and magnate rivalry shaped political life. Henry VIII restored Gerald FitzGerald, ninth earl of Kildare, as lord deputy, ending Piers Butler’s tenure but not their feud. Allied with Conn Bacach O’Neill, Kildare campaigned in Tír Chonaill against Aodh Dubh O’Donnell. After night fighting, negotiation produced a peace guaranteed by Kildare and reinforced by spiritual kinship. Violence nevertheless continued in Ulster, Breifne and Munster. Annalistic obituaries stressed hospitality, patronage and charity as essential marks of lordship, while warfare’s costs fell upon rural communities throughout the island.
