Conaing Cuirre
Conaing mac Congaile( died 662), called Conaing Cuirre, was a King of Brega from the Síl n Áedo Sláine branch of the southern Ui Neill.
He was the son of Congal mac Áedo Sláine( died 634), a previous king of Brega.
The territory of Brega that he ruled was called Cnogba( Knowth) or North Brega which he ruled from 634 to 662.
He ruled during a time when his uncles Diarmait mac Áedo Sláine( died 665) and Blathmac mac Áedo Sláine( died 665) were jointly High King of Ireland.
The annals record a battle between Blathmac and the adherents of Diarmait at the Battle of Ogomain in 662.
Conaing was slain fighting on the side of Blathmac in this civil war.
His allies, Ultán son of Ernaine, chief of Ciannachta, and Cenn Fáelad son of Gerthide, chief of Ciannachta Arda were also slain.
His descendants ruling at Cnogba were known as the Uí Chonaing.
His sons Congalach mac Conaing Cuirre( died 696) and Irgalach mac Conaing( died 702) were also kings of Brega.
Irgalach's son Cináed( died 728) was late High King of Ireland, the penultimate Uí Chonaing High King, the last being Congalach Cnogba in the 10th century.
His daughter Caintigern married Cellach Cualann( died 715), the Uí Máil king of Leinster and was mother of Saint Kentigerna.
Conall Grant
Conall Grant mac Cernaig( died 718) was a King of Brega of the Uí Chernaig sept of Lagore of the Síl n Áedo Sláine.
He was the grandson of the high king Diarmait mac Áedo Sláine( died 665).
His father Cernach Sotal had died during plague years in 664.
His byname Grant meant" Grey-haired"
Fogartach mac Néill
Fogartach Mac'Artain( died 724), sometimes called Fogartach ua Cernaich, was an Irish king who is reckoned a High King of Ireland.
He belonged to the Uí Chernaig sept of the Síl n Áedo Sláine branch of the southern Uí Néill.
He was King of Brega and was the son of Niall mac Cernaig Sotal( died 701) and great- grandson of the high king Diarmait mac Áedo Sláine( died 665).
Óengus mac Colmáin
Óengus mac Colmáin Bec( died 621) was an Irish king.
He was the King of Uisnech in Mide from 618 to 621.
He belonged to the southern Uí Néill.
According to the genealogies, he was a son of Colmán Bec( died 587), son of Diarmait mac Cerbaill( died 565).
The later Caílle Follamain traced their descent through Óengus.
Before acquiring the rulership of Uisnech, the annals record Oengus' involvement in the feud between the rival midland dynasties of Clann Cholmáin and Síl n Áedo Sláine.
In 612 he won the Battle of Odba( near Navan, Co. Meath) in which Conall Laeg Breg mac Áedo Sláine was slain.
This battle may have been caused by Conall's claims to succeed Áed Uaridnach as high king who died in 612.
He acquired the throne of Uisnech in 618 succeeding Fergus mac Colmáin.
According to the" Annals of Ulster", Oengus was killed in 621.
According to entries in the Irish annals reporting Óengus's death in 621, which incorrectly call him a son of Colmán Már, he was" regis Nepotum Neill" or" ríg h- Úa Neill", that is king of the Uí Néill.
This appears to be synonymous with the alternative titles of High King, King of Ireland, or that King of Tara.
It is suggested that the explanation for this is that when Suibne Menn killed Máel Coba mac Áedo in 615, he supported Óengus's claims rather than taking power himself, or perhaps that Óengus was a deputy king in the south.
The king list in the" Baile Chuind", created in late 7th century during the reign of the southern Uí Néill king Fínsnechta Fledach, apparently lists an Óengus — Glorious Óengus—as king following Suibne Menn.
Another king list of Marianus Scotus includes Óengus as a high king.
His sons Máel Umai mac Óengussa and Colgu mac Óengussa were slain, as part of the southern Uí Néill feud, at the Battle of Cúil Caeláin in 635, by Diarmait mac Áedo Sláine( died 665).
His grandson, Fáelch ú mac Máele Umai was slain at the Battle of Ogamain in 662 fighting on the side of Conaing Cuirre mac Congaile of Cnogba and Blathmac mac Áedo Sláine( died 665) versus the adherents of Diarmait mac Áedo Sláine.
Niall mac Cernaig Sotal
Niall mac Cernaig Sotal( died 701) was a king in southern Brega of the Uí Chernaig sept of Lagore of the Síl n Áedo Sláine.
He was the grandson of the high king Diarmait mac Áedo Sláine( died 665).
His father Cernach Sotal had died during plague years in 664.
Diarmait Dian
Diarmait Dian mac Airmetaig, also Diarmait Guthbinn,( died 689) was King of Uisnech in Mide of the Clann Cholmáin.
He was the grandson of Conall Guthbinn mac Suibni( died 635), a previous king.
His father Airmetach Cáech was slain at the Battle of Mag Rath in 637.
Diarmait ruled from 653 to 689.
The feud between Clann Cholmáin and the Síl n Áedo Sláine of the early 7th century had ended in victory for the Síl n Áedo Sláine who dominated the high kingship of Ireland in the second half of the 7th century.
They began to feud among themselves, and Clann Cholmain was caught up in the feud as well.
In 662, a member of the cousin line of Clann Cholmáin Bicc, Fáelch ú mac Máele Umai was slain at the Battle of Ogamain fighting on the side of Conaing Cuirre mac Congaile of Cnogba and Blathmac mac Áedo Sláine( died 665) while fighting the adherents of Diarmait mac Áedo Sláine( died 665).
Diarmait himself was killed in 689 as part of the old feud by Áed mac Dlúthaig( died 701) of the Fir Cúl Breg sept of Síl n Áedo Sláine.
Áed's grandfather Ailill Cruitire mac Áedo Sláine was slain in battle by Diarmait's grandfather Conall Guthbinn in 634.
According to the" Book of Leinster", Conall Guthbinn was killed by the High King Fínsnechta Fledach mac Dúnchado( died 695) of Brega.
Diarmait's sons included: Diarmait's grandson Domnall Midi mac Murchado( died 763) was a high king of Ireland.
Faílbe Flann mac Áedo Duib
Faílbe Flann mac Áedo Duib( died 639) was a King of Munster from the Eóganacht Chaisil branch of the Eoganachta.
He succeeded Cathal mac Áedo Flaind Chathrach of the Glendamnach branch in 628.
He was the younger brother of a previous king Fíngen mac Áedo Duib( d. 618).
His sobriquet Flann meant" blood- red".
Cúán mac Amalgado
Cúán mac Amalgado (died 641) was a King of Munster from the Eóganacht Áine branch of the Eóganachta.
He was the son of a previous king Amalgaid mac Éndai (d. 601).
He succeeded Faílbe Flann mac Áedo Duib in 639.
No events are recorded in the annals for his reign but there is a mention of the slaying of a King of Munster named Cúán mac Éndai at the Battle of Carn Conaill as an ally of Guaire Aidne mac Colmáin (d. 663) of Connaught in his defeat by Diarmait mac Áedo Sláine of Brega.
The battle took place in 649 which contradicts his death date and is dismissed by Prof. Byrne.
However Keating also mentions this event using his proper name and gives him reign of 10 years.
He is known to have had a son named Máel Umai who was father of the Munster king Eterscél mac Máele Umai (d. 721).
Áed Sláine
Áed mac Diarmato (died 604), called Áed Sláine (Áed of Slane), was the son of Diarmait mac Cerbaill.
Legendary stories exist of Áed's birth.
Saint Columba is said to have prophesied his death.
His descendants, the Síl nÁedo Sláine—the seed of Áed of Slane—were prominent in 7th and early 8th century Ireland.
Diarmait mac Áedo Sláine
Diarmait (died 665) was a son of Áed Sláine.
According to the Irish annals, he was High King of Ireland.

Question: Who is the paternal grandfather of Diarmait Mac Áedo Sláine?