Tigernmas, son of Follach, son of

Ethriel Ethriel, son of Íriel Fáid, according to medieval Irish legends and historical traditions, succeeded his father as High King of Ireland. During his reign he cleared six plains. He ruled for twenty years, until he was killed in the Battle of Rai ...

, a descendant of

Érimón Érimón, (modern spelling: Éiremhón), commonly Anglicised as Heremon, son of Míl Espáine (and great-grandson of Breoghan, king of Celtic Galicia), according to medieval Irish legends and historical traditions, was one of the chieftains who ...

, was, according to medieval Irish legend and historical traditions, an early

High King of Ireland High King of Ireland ( ga, Ardrí na hÉireann ) was a royal title in Gaelic Ireland held by those who had, or who are claimed to have had, lordship over all of Ireland. The title was held by historical kings and later sometimes assigned ana ...

. According to the ''

Lebor Gabála Érenn ''Lebor Gabála Érenn'' (literally "The Book of the Taking of Ireland"), known in English as ''The Book of Invasions'', is a collection of poems and prose narratives in the Irish language intended to be a history of Ireland and the Irish fro ...

'' he became king when he overthrew his predecessor

Conmáel Conmáel, son of Éber Finn, according to medieval Irish legend and historical traditions, became High King of Ireland when he killed Ethriel, son of Íriel Fáid, in the Battle of Rairiu. He was the first Milesian High King to have been born in ...

in the Battle of Óenach Macha, and within a year of his accession had won twenty-seven battles against the descendants of

Eber Finn Éber Finn (modern spelling: Éibhear Fionn), son of Míl Espáine, was, according to medieval Irish legend and historical tradition, a High King of Ireland and one of the founders of the Milesian lineage, to which medieval genealogists traced al ...

, almost completely destroying Eber's line. It is said that during his reign gold was first smelted in Ireland, by the wright Iuchadán. Tigernmas was the first king to give drinking-horns to his followers, and the first to have clothes dyed purple, blue and green and decorated with brooches, fringes and ornaments. Seven lakes and three rivers burst from the ground during his reign. After reigning for seventy-seven years (or 100 years according to the Book of Fenagh, P 23), he and three-quarters of the men of Ireland died on

Magh Slécht Magh Slécht (sometimes Anglicised as Moyslaught) is the name of a historic plain in Ireland. It comprises an area of about three square miles (8 km2) situated in the south-eastern part of the Parish of Templeport, Barony of Tullyhaw, in ...

while worshipping

Crom Cruach Crom Cruach ( sga, Cromm Crúaich ) was a pagan god of pre-Christian Ireland. According to Christian writers, he was propitiated with human sacrifice and his worship was ended by Saint Patrick. He is also referred to as ''Crom Cróich'', ''C ...

, a cruel deity propitiated with human sacrifice.R. A. Stewart Macalister (ed. & trans.), ''Lebor Gabála Érenn: The Book of the Taking of Ireland Part V'', Irish Texts Society, 1956, pp. 198-209 According to the ''

Annals of the Four Masters The ''Annals of the Kingdom of Ireland'' ( ga, Annála Ríoghachta Éireann) or the ''Annals of the Four Masters'' (''Annála na gCeithre Máistrí'') are chronicles of medieval Irish history. The entries span from the Deluge, dated as 2,24 ...

'', Ireland was without a High King for seven years after his death, before

Eochaid Étgudach Eochaid or Eochu Étgudach ("possessing clothes") or Etgedach ("negligent"?), son of Dáire Doimthech, son of Conghal, son of Eadaman, son of Mal, son of Lugaid, son of Íth, son of Breogán, was, according to medieval Irish legend and historical ...

took the kingship.John O'Donovan (ed. & trans.), ''Annala Rioghachta Éireann: Annals of the kingdom of Ireland by the Four Masters, Dublin,'' 1848-1851
Vol. 1 p. 39
/ref> The ''Lebor Gabála'' synchronises his reign with the deaths of Thineas and Decylas, kings of

Assyria Assyria (Neo-Assyrian cuneiform: , romanized: ''māt Aššur''; syc, ܐܬܘܪ, ʾāthor) was a major ancient Mesopotamian civilization which existed as a city-state at times controlling regional territories in the indigenous lands of the A ...

, and the reigns of

David David (; , "beloved one") (traditional spelling), , ''Dāwūd''; grc-koi, Δαυΐδ, Dauíd; la, Davidus, David; gez , ዳዊት, ''Dawit''; xcl, Դաւիթ, ''Dawitʿ''; cu, Давíдъ, ''Davidŭ''; possibly meaning "beloved one". w ...

and

Solomon Solomon (; , ),, ; ar, سُلَيْمَان, ', , ; el, Σολομών, ; la, Salomon also called Jedidiah (Hebrew language, Hebrew: , Modern Hebrew, Modern: , Tiberian Hebrew, Tiberian: ''Yăḏīḏăyāh'', "beloved of Yahweh, Yah"), ...

Israel Israel (; he, יִשְׂרָאֵל, ; ar, إِسْرَائِيل, ), officially the State of Israel ( he, מְדִינַת יִשְׂרָאֵל, label=none, translit=Medīnat Yīsrāʾēl; ), is a country in Western Asia. It is situated ...

; the ''Laud Synchronisms'' with the

Judea Judea or Judaea ( or ; from he, יהודה, Hebrew language#Modern Hebrew, Standard ''Yəhūda'', Tiberian vocalization, Tiberian ''Yehūḏā''; el, Ἰουδαία, ; la, Iūdaea) is an ancient, historic, Biblical Hebrew, contemporaneous L ...

n kings

Asa ASA as an abbreviation or initialism may refer to: Biology and medicine * Accessible surface area of a biomolecule, accessible to a solvent * Acetylsalicylic acid, aspirin * Advanced surface ablation, refractive eye surgery * Anterior spinal ar ...

and

Jehoshaphat Jehoshaphat (; alternatively spelled Jehosaphat, Josaphat, or Yehoshafat; ; el, Ἰωσαφάτ, Iosafát; la, Josaphat), according to 1 Kings 22:41, was the son of Asa, and the fourth king of the Kingdom of Judah, in succession to his father ...

and the Assyrian king Pertiades (Pyriatides) 985 B.C. The ''

'' dates his reign to 1621–1544 BC;

Geoffrey Keating Geoffrey Keating ( ga, Seathrún Céitinn; c. 1569 – c. 1644) was a 17th-century historian. He was born in County Tipperary, Ireland, and is buried in Tubrid Graveyard in the parish of Ballylooby-Duhill. He became an Irish Catholic priest and a ...

to 1209–1159 BC.D. Comyn & P. S. Dinneen (ed .& trans.), ''The History of Ireland by Geoffrey Keating,'' Irish Texts Society, 1902-1914
Book 1 Chapter 25
/ref>

References

Legendary High Kings of Ireland {{Celt-myth-stub