Meilge Molbthach son of Cobthach Cóel Breg

Cobthach Cóel Breg

Cobthach Cóel Breg, son of Úgaine Mor, was, according to medieval Irish legend and historical tradition, a High King of Ireland. He took power after murdering his brother Lóegaire Lorc. The story is told that he was so consumed with jealousy for his brother that he wasted away to almost nothing,...

, was, according to medieval Irish legend and historical tradition, a High King of Ireland

High King of Ireland

The High Kings of Ireland were sometimes historical and sometimes legendary figures who had, or who are claimed to have had, lordship over the whole of Ireland. Medieval and early modern Irish literature portrays an almost unbroken sequence of High Kings, ruling from Tara over a hierarchy of...

. He took power after killing his predecessor, and his father's killer, Labraid Loingsech

Labraid Loingsech

Labraid Loingsech , also known as Labraid Lorc, son of Ailill Áine, son of Lóegaire Lorc, was, according to medieval Irish legend and historical tradition, a High King of Ireland. He was considered the ancestor of the Laigin, who gave their name to the province of Leinster...

. He ruled for seven or seventeen years, until he was killed by Mug Corb, grandson of Rechtaid Rígderg

Rechtaid Rígderg

Rechtaid Rígderg , son of Lugaid Laigdech, was, according to medieval Irish legend and historical tradition, a High King of Ireland. He took power after killing Macha Mong Ruad, daughter of his father's killer, Áed Rúad. He ruled for twenty years, until he was killed by Úgaine Mór, foster-son of...

, in Munster

Munster

Munster is one of the Provinces of Ireland situated in the south of Ireland. In Ancient Ireland, it was one of the fifths ruled by a "king of over-kings" . Following the Norman invasion of Ireland, the ancient kingdoms were shired into a number of counties for administrative and judicial purposes...

. It is said that when his grave was dug, a lake burst over the land, which was called Loch Meilge after him. The Lebor Gabála Érenn

Lebor Gabála Érenn

Lebor Gabála Érenn is the Middle Irish title of a loose collection of poems and prose narratives recounting the mythical origins and history of the Irish from the creation of the world down to the Middle Ages...

synchronises his reign with that of Ptolemy III Euergetes

Ptolemy III Euergetes

-Family:Euergetes was the eldest son of Ptolemy II Philadelphus and his first wife, Arsinoe I, and came to power in 246 BC upon the death of his father.He married Berenice of Cyrene in the year corresponding to 244/243 BC; and their children were:...

 of Egypt

Ptolemaic Egypt

Ptolemaic Egypt began when Ptolemy I Soter invaded Egypt and declared himself Pharaoh of Egypt in 305 BC and ended with the death of queen Cleopatra VII of Egypt and the Roman conquest in 30 BC. The Ptolemaic Kingdom was a powerful Hellenistic state, extending from southern Syria in the east, to...

 (246-222 BC). The chronology of Geoffrey Keating

Geoffrey Keating

Seathrún Céitinn, known in English as Geoffrey Keating, was a 17th century Irish Roman Catholic priest, poet and historian. He was born in County Tipperary c. 1569, and died c. 1644...

's Foras Feasa ar Éirinn dates his reign to 369-362 BC, the Annals of the Four Masters

Annals of the Four Masters

The Annals of the Kingdom of Ireland or the Annals of the Four Masters are a chronicle of medieval Irish history...

to 523-506 BC.