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History of Ireland (1169–1536)

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Through Flemish people and Feudalism

Arrival of the Normans (1167–1185)

By the 12th century, Ireland was divided politically into a small number of over-kingdoms, their rulers contending for the title King of Ireland and for control of the whole island.

The Meic Lochlainn Kings of the North ruled the west and center of what is now Ulster, the east still held by the ancient Ulaid. The Kings of Mide still ruled, but the kingdom was frequently partitioned by the more powerful kingdoms all around it.

The kingship of Laigin (Leinster) was by this time held by Uí Cheinnselaig dynasty, who had replaced the Uí Dúnlainge. Osraige had by the 12th century been fully absorbed into Leinster, its ruler holding little power even within Osraige. Only south Munster was controlled by the MacCarthy dynasty, with the O'Brien dynasty of Thomond ruling all Munster, and providing at least two kings of Ireland. Connacht's supreme rulers were the Uí Chonchobhair. Between Connacht and Ulster and Mide lay the Kingdom of Breifne.

After losing the protection of Muircheartach Mac Lochlainn, High King of Ireland, who died in 1156, Dermot MacMurrough (Irish Diarmaid Mac Murchada), was forcibly exiled by a confederation of Irish forces under the new king, Ruaidrí Ua Conchobair.

MacMurrough fled first to Bristol and then to Normandy. He sought and obtained permission from Henry II of England to use the latter's subjects to regain his kingdom. By 1167 MacMurrough had obtained the services of Maurice Fitz Gerald and later persuaded Rhŷs ap Gruffydd, Prince of Deheubarth, to release Maurice's half-brother Robert Fitz-Stephen from captivity to take part in the expedition. Most importantly he obtained the support of Cambro-Norman Marcher Lord Richard de Clare, 2nd Earl of Pembroke, known as Strongbow.

The first Norman knight to land in Ireland was Richard fitz Godbert de Roche in 1167, but it was not until 1169 that the main forces of Normans, along with their Welsh and Fleming mercenaries, landed in Wexford. Within a short time Leinster was regained, Waterford and Dublin were under Diarmaid's control. He now had Strongbow as a son-in-law, after offering his eldest daughter Aoife to him in marriage in 1170, and named him as heir to his kingdom. This latter development caused consternation to King Henry II of England, who feared the establishment of a rival Norman state in Ireland. Accordingly, he resolved to visit Leinster to establish his authority.

Papal Bull and Henry II's invasion

Pope Adrian IV, the first (and only) English pope, in one of his earliest acts, had already issued a Papal Bull in 1155, giving Henry authority to invade Ireland as a means of curbing ecclesiastical corruption and abuses. Little contemporary use, however, was made of the Bull Laudabiliter since its text enforced papal suzerainty not only over the island of Ireland but over all islands off the European coast, including Britain, in virtue of the Constantinian donation. The relevant text reads: "There is indeed no doubt, as thy Highness doth also acknowledge, that Ireland and all other islands which Christ the Sun of Righteousness has illumined, and which have received the doctrines of the Christian faith, belong to the jurisdiction of St. Peter and of the holy Roman Church". References to Laudabiliter become more frequent in the later Tudor period when the researches of the renaissance humanist scholars cast doubt on the historicity of the Donation of Constantine. The debate was academic, as in 1172 Adrian's successor, Pope Alexander III, ratified the overlordship of Ireland to Henry, without however naming him as King of Ireland.

Henry landed with a large fleet at Waterford in 1171, becoming the first King of England to set foot on Irish soil. Both Waterford and Dublin were proclaimed Royal Cities. Henry awarded his Irish territories to his youngest son John with the title Dominus Hiberniae ("Lord of Ireland"). When John unexpectedly succeeded his brother as King John, the "Lordship of Ireland" fell directly under the English Crown.

Henry was happily acknowledged by most of the Irish Kings, who perhaps saw in him a chance to curb the expansion of both Leinster and the Hiberno-Normans. It is unclear if they saw him as a new and soon-to-be-absent high king, or understood the obligations of feudalism. This led to the ratification of the Treaty of Windsor (1175) between Henry and Ruaidhrí. However, with both Diarmaid and Strongbow dead (in 1171 and 1176), Henry back in England and Ruaidhrí unable to curb his nominal vassals, within two years it was not worth the vellum it was inscribed upon. John de Courcy invaded and gained much of east Ulster in 1177, Raymond FitzGerald (also known as Raymond le Gros) had already captured Limerick and much of north Munster, while the other Norman families such as Prendergast, fitz Stephen, fitz Gerald, fitz Henry, de Ridelsford, de Cogan, and le Poer were actively carving out virtual kingdoms for themselves.

Short-term impact of the invasion

What eventually occurred in Ireland in the late 12th and early 13th century was a change from acquiring lordship over men to colonising land. The Cambro-Norman invasion resulted in the founding of walled borough towns, numerous castles and churches, the importing of tenants and the increase in agriculture and commerce; these were among the many permanent changes brought by the Norman invasion and occupation of Ireland. Normans altered Gaelic society with efficient land use, introducing feudalism to the existing native tribal-dynastic crop-sharing system. Feudalism never caught on in large parts of Ireland, but it was an attempt to introduce cash payments into farming, which was entirely based on barter. Some Normans living further from Dublin and the east coast adopted the Irish language and customs, and intermarried, and the Irish themselves also became irrevocably "Normanised". Many Irish people today bear Norman-derived surnames such as Burke, Roche and Power, although these are more prevalent in the provinces of Leinster and Munster, where there was a larger Norman presence.

The system of counties was introduced from 1297, although the last of the counties of Ireland was not shired until 1610. As in England, the Normans blended the continental European county with the English shire, where the king's chief law enforcer was the shire-reeve (sheriff). Towns were perhaps the Normans' greatest contribution. Starting with Dublin in 1192, royal charters were issued to foster trade and to give extra rights to townspeople.

The church attempted to center congregations on the parish and diocese, not as formerly on abbeys, and built hundreds of new churches in 1172–1348. The first attempt to record Ireland's wealth at the parish level was made in the records of Papal Taxation of 1303 (Ireland's equivalent of the Domesday Book), which was required to operate the new tithing system. Regular canon law tended to be limited to the areas under central Norman control.

The traditional Irish legal system, the "Brehon Law", continued in areas outside central control, but the Normans introduced Henry II's reforms including new concepts such as prisons for criminals. The Brehon system was typical of other north European customary systems and required fines to be paid by a criminal and his family, the amount depending on the victim's status.

While the Norman political impact was considerable, it was untidy and not uniform, and the stresses on the Lordship in 1315–48 meant that de facto control of most of Ireland slipped from its grasp for over two centuries.

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