Cú Chongelt mac Con Mella

Who is Cú Chongelt mac Con Mella?

Cú Chongelt mac Con Mella was a king of the Uí Cheinnselaig of South Leinster or Laigin Desgabair. 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.

His last paternal ancestor to hold the kingship was Éogan Cáech mac Nath Í who would have lived in the early 6th century of whom Cú Chongelt was a 5th generation descendant. Cú Chongelt was the great grandson of Máel Odor mac Guairi,the eponymous founder of his sept..

Cú Chongelt succeeded to the throne on the death of his second cousin Bran Ua Máele Dúin at the Battle of Áth Buichet in 712 during infighting among the Uí Cheinnselaig.. It is uncertain when his reign ended. The Book of Leinster king list gives him a reign of five years which gives him areign of 712-717. The historian Mac Niocaill associates him with the death obit of a certain Cú Chongelt in 724 in the Annals of Ulster. His brother Laidcnén mac Con Mella succeeded him.