Cennselach mac Brain

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Cennselach mac Brain (died 770) was a king of the Uí Cheinnselaig of South Leinster. He was of the Sil Máeluidir sept of this branch of the Laigin, who were found in the later baronies of Shelmalier on the lower reaches of the Slaney River in southern modern County Wexford. He was the son of Bran Ua Máele Dúin (died 712), a previous king. [1] He ruled from 769 to 770.

Leinster province in Ireland

Leinster is one of the Provinces of Ireland situated in the east of Ireland. It comprises the ancient Kingdoms of Mide, Osraige and Leinster. Following the 12th-century Norman invasion of Ireland, the historic fifths of Leinster and Mide gradually merged, mainly due to the impact of the Pale, which straddled both, thereby forming the present-day province of Leinster. The ancient kingdoms were shired into a number of counties for administrative and judicial purposes. In later centuries, local government legislation has seen further sub-division of the historic counties.

Contents

The Uí Cheinnselaig were involved in infighting at this time. The Sil Máeluidir sept had not held the throne since 727. In 769, Cennselach defeated his predecessor Dub Calgaid mac Laidcnén, who was slain, at the Battle of Ferns. [2] Cennselach, himself, was defeated and slain in battle in 770 by his successor Eterscél mac Áeda (died 778). [3]

Dub Calgaid mac Laidcnén was a king of the Uí Cheinnselaig of South Leinster. He belonged to the Sil Chormaic sept of this branch of the Laigin and specifically to a branch which took over leadership of the Uí Dróna -the baronies of Idrone in modern County Carlow. His last paternal ancestor to hold the throne was his great great grandfather Crundmáel Erbuilc He was the brother of Donngal mac Laidcnén. He ruled from 761 to 769.

Eterscél mac Áeda was a king of the Uí Cheinnselaig of South Leinster. He was of the Sil Chormaic sept and was the son of Áed mac Colggen, considered to be King of all Leinster. His uncle Sechnassach mac Colggen had also been a King of Uí Cheinnselaig. He ruled from 770 to 778.

Notes

  1. Mac Niocaill, pg.128, fig.22
  2. Annals of Ulster AU 769.2, Mac Niocaill, pg.130
  3. Annals of Ulster AU 770.7, Mac Niocaill, pg.130; Byrne, pg.157

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References

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