Royal Inauguration Trees and Assembly Sites

Worth knowing: the bile was a living embodiment of a dynasty’s sovereignty, legally and cosmologically protected; the white rod cut for each new king joined ruler to land; the annals record tree-fellings as deliberate acts of political war; Connacht’s attested inauguration site is Carnfree in Roscommon; and no Mayo inauguration tree survives in any primary source, a gap this entry states rather than fills.

What was the bile and why did it matter?

The word bile (Old Irish; preserved in place-names such as Billy, Co. Antrim, and Billa, Co. Sligo, and in compounds like baile an bhile, “the farmstead of the tree”) denotes a venerated, designated tree, typically a single outstanding specimen rather than a grove. The related term fidnemed appears for venerated trees on monastic and secular grounds alike; craebh (branch) functions as a near-synonym, appearing interchangeably with bile in annals entries for the same site. The eighth-century Brehon tract Bretha Comaithchesa classified twenty-eight principal trees and shrubs into four legal grades of seven. The seven airig fedo, lords of the wood (oak, hazel, holly, yew, ash, Scots pine, and wild apple), attracted the heaviest fines for unauthorised felling: two milch cows plus a three-year-old heifer at minimum. The bile as inauguration tree occupied the apex of this hierarchy.

The Dindshenchas names five legendary trees as province-guardians: Bile Tortan (ash, Ardbraccan, Co. Meath; mentioned in the Book of Armagh, which Lucas dates to the eighth century and Kelly to the ninth); Eo Mugna (oak, Ballaghmoon, Co. Kildare, fabled to produce acorns, apples, and hazelnuts simultaneously); Eo Rossa (yew, Old Leighlin, Co. Carlow, subject of thirty-one epithets in the Rennes Dindshenchas); Craeb Daithi (ash, Farbill, Co. Westmeath, “Dathi’s Branch,” giving its name to the local Fir Bile); and Bile Uisnig / Craeb Uisnig (ash, Uisneach, Co. Westmeath). In “The Settling of the Manor of Tara,” these trees originate from berries distributed by Trefuilngid Tre-eochair. Medieval sources say the great trees fell in the time of the sons of Áed Sláne, Diarmait and Blathmac (died 665); of Bile Tortan the Dindshenchas says simply that a wind laid it low. These five are cosmological archetypes distinct from the many local and regional biledha at clan inauguration sites, but share the principle that the tree embodies territorial and cosmic order.

How was a Gaelic king made?

The slat na ríghe (rod of kingship; also slat tighearnais, rod of lordship) was the primary regalia object in Gaelic inaugurations. Geoffrey Keating (Foras Feasa ar Éirinn, c. 1634) records that the wand “was appointed to be straight and white”, to remind the king “to be just in his administration, and pure and upright in his actions” (Comyn trans., CELT). First documented in the twelfth-century Second Life of St Máedóc of Ferns, it is last attested in Irish sources in the early seventeenth century. The rod was not inherited; it was presented anew at each inauguration by the hereditary inaugurator (usually the chief ollamh or a vassal lord holding that office), and it could not substitute for the clan’s assent: wand and acclamation together constituted valid succession.

FitzPatrick (2004) suggests, on the evidence of the Second Life of St Máedóc, that the slat na ríghe may have been cut from a bile growing at the inauguration site; the rod-tree link is scholarly inference, not an explicit statement in any annal. The surviving description of the Magh Adhair ceremony (attributed via T.J. Westropp to a medieval account of Cathal Crovderg O’Connor’s kingship, though the original text is not independently verified) describes: a palisaded ramp to the summit of the inauguration mound; a gateway guarded by three chiefs; a fourth chief carrying the sacred white wand up to the candidate waiting on the mound-top; the king facing north after investiture and turning thrice in each direction, a gesture the same source compares to the still-practised Clare custom of turning on first seeing the new moon. If so, the new king received not just a symbol of authority but a fragment of the land’s body. The Annals of Connacht entry for the 1310 inauguration of Fedlimid mac Aeda (Felim O’Connor) records that his foster-father Maelruanaid Mac Diarmata “carried him to Carnfree and installed him on the mound according to the practice of the saints, and of Da Conna of Assylin in particular”, that he was proclaimed “in a style as royal, as lordly and as public as any of his race”, and that this was “the most splendid kingship-marriage ever celebrated in Connacht down to that day” (AConn 1310.7). No rod is mentioned in the entry; the kingship-marriage language records the king’s ritual wedding to the province.

FitzPatrick (2004) cautions that primary sources for the ritual itself are scarce: no prescriptive text governing inauguration survives, and later accounts are “descriptive rather than prescriptive.” The precise connection between bile and rod was probably not uniform across all dynasties.

Why were sacred trees cut down in war?

The annals document a cluster of bile-fellings in the tenth to twelfth centuries that show how strategically consequential these acts were.

Bile of Magh Adhair, 981 (AFM). The Annals of the Four Masters record: “Dal-gCais was plundered by Maelseachlainn, son of Domhnall, and the Tree of Aenach-Maighe-Adhair was cut, after being dug from the earth with its roots” (M981.8; F.M. vol. 2, pp. 714-715; the AFM year-heading reads 981, corrected by O’Donovan to 982). The Annals of Inisfallen (AI982.4, CELT) give the bare version: “The Tree of Mag Adar was broken by Leth Cuinn.” Lucas (1963) notes variant dates: 982 in AFM and AI, 976 in the Annals of Clonmacnoise, 980 in the Chronicum Scotorum, the usual difficulty of Irish annalistic chronology. Mael Sechnaill II was pressing Brian Boru’s Dalcassians; uprooting the bile root-and-all was intended to delegitimise them at their sacred source. That a replacement was subsequently planted (attested by a second felling in 1051) shows the custom’s resilience. The Annals of the Four Masters record under 1051: “The Tree of Magh-Adhair was prostrated by Aedh Ua Conchobhair” (M1051.13), that is, Aodh Ó Conchobhair of Connacht: Connacht exploiting the same weapon against Thomond.

Craeb Telcha (Crew Hill, near Glenavy, Co. Antrim), 1099. The Annals of Ulster record that Domnall ua Lochlainn and the Cenél Eógain made an expedition into Ulaid, where the Ulaid lay encamped at Craeb Telcha; their horsemen beaten, the Ulaid abandoned the camp, whereupon “Cenél Eógain burn it and cut down Craeb Telcha” (trans. Mac Airt and Mac Niocaill, p. 535). The site-name itself, cráebh (“branch/tree”) plus telcha (genitive of tulach, “hill of assembly”), may preserve the tree’s name. Lucas (1963) identifies it as the inauguration tree of the local ruling family; Fergus Kelly (1999) calls it “the sacred tree of the Ulstermen”.

Tullaghoge / Telach Óc (Co. Tyrone), 1111. The Annals of Ulster record the retaliation (trans. Mac Airt and Mac Niocaill, p. 553; Lucas cites the older edition as A.U. vol. 2, p. 85): “An expedition [was made] by the Ulaid to Telach óc, and they cut down its [sacred] trees. A raid [was made] by Niall ua Lochlainn, and carried off a thousand or three thousand cows in revenge for them.” The Ulaid, shamed by the 1099 felling of their own bile, destroyed the O’Neill biledha at Tullaghoge twelve years later. The immediate counter-raid, a cattle-seizure on a scale equivalent to war indemnity, measures the desecration’s severity.

Ruadh-bheitheach in Connacht, 1129. The Chronicum Scotorum (C.S., p. 333, cited Lucas 1963) records that Munstermen led by Mac Carthy and O’Brien levelled “the Ruadh-bheitheach,” “the red birch,” in Connacht. About fifteen years later the same tree was again attacked, its stone enclosure (caiseal) demolished alongside it. The townland of Roevehagh, Co. Galway, preserves the tree’s name, and Lucas judged that it probably grew at the inauguration place of the chiefs of Uí Fhiachrach Aidhne.

What is attested for Connacht and Mayo?

Carnfree (Carn Fraoich), Co. Roscommon, is the principal Connacht inauguration site with primary-source attestation. Named for the legendary warrior Fráech (whose cairn it is said to be), the mound south of Tulsk served as the O’Conor inauguration site. The Annals of Connacht (CELT) record multiple O’Conor inaugurations here. The 1310 ceremony for Fedlimid mac Aeda is the fullest account: Mac Diarmata carried his foster-son to Carnfree, installed him on the mound “according to the practice of the saints”, had him proclaimed king, and waited on him that night “in the manner remembered by the old men and recorded in the old books”; the annalist calls it “the most splendid kingship-marriage ever celebrated in Connacht down to that day”. FitzPatrick (2004) lists Carnfree among sites where sacred trees were associated with inauguration places. No bile, and no rod, is named in the surviving Carnfree annal entries. Michael Herity’s Rathcroghan and Carnfree (1991) surveys the site archaeologically.

The Ruadh-bheitheach felling in 1129 attests a Connacht bile significant enough to warrant a Munster military expedition to destroy it, probably that of the Uí Fhiachrach Aidhne chiefs (Lucas 1963). The O’Conors’ own attack on the Magh Adhair bile in 1051 shows they were active practitioners of bile-warfare as political strategy.

For Mayo, the position is plain: no primary source attests a specific bile or inauguration tree for the O’Malley lords of Umhaill (the Clew Bay territory). The O’Flaherty lordship of Iar-Connacht has inauguration-related sites in the Aughnanure area but no bile specifically recorded. The MacWilliam of Mayo was inaugurated at the rath of Rausakeera near Kilmaine, attested in surviving manuscript records of the lordship, but no sacred tree is mentioned in that account. Lucas (1963) places a bile tarbgha somewhere in Co. Mayo, citing R.C. 15, pp. 471-472, but it cannot be located further or linked to any dynasty. To invent an O’Malley bile would be fabrication. The conclusion the evidence allows: these dynasties operated within the same cultural matrix, and almost certainly maintained bile customs; but no surviving primary source records the specifics.

How did the tradition end, and what survived?

FitzPatrick (2004) charts the gradual attenuation of the custom from the twelfth century. The Gregorian reform introduced ecclesiastical pressure towards church-based inauguration; sacred trees at inauguration sites largely disappear from the annalistic record after the first half of the twelfth century, which may reflect genuine ritual change. The slat na ríghe persisted longer, attested through the sixteenth century and last recorded in the early seventeenth. The stone chair at Tullaghoge was physically destroyed by Lord Mountjoy in 1602, erasing one of the last functioning inauguration sites and marking the collapse of the Gaelic political order.

The bile did not entirely disappear from popular memory. The rag tree, a hawthorn or ash beside a holy well where strips of cloth and votive offerings are tied, is a traceable folk descendant of the sacred tree tradition, its protective and votive functions carrying forward under a Christianised surface. A.T. Lucas (1963) analysed the tree and bush species at a random sample of 210 holy wells scattered over the whole country: whitethorn led with 103 instances, ash followed with 75. The fairy tree, the lone hawthorn of Irish farmland that farmers famously refuse to cut even for road-widening, carries the same deep memory: to fell it invites disaster on the household or the land. These are folk descendants, not lineal continuations; the sacred-tree complex has been thoroughly Christianised and subsequently folklorised. Yet the emotional logic, tree health bound to community luck, felling a disaster, protection an obligation, is recognisable across a thousand years of distance.