Cernach mac Fergusa (died 805) was a King of in South

Brega Brega , also known as ''Mersa Brega'' or ''Marsa al-Brega'' ( ar, مرسى البريقة , i.e. "Brega Seaport"), is a complex of several smaller towns, industry installations and education establishments situated in Libya on the Gulf of Sidra, ...

of the Uí Chernaig sept of

Lagore Loch Gabhair (Lagore), meaning "Lake of the Goats", is an area in the barony of Ratoath, County Meath, Ireland. It is located between the villages of Ratoath and Dunshaughlin and is the namesake of the townlands of Lagore Big (Loch Gabhar Mór) an ...

of the

Síl nÁedo Sláine Síl nÁedo Sláine () are the descendants of Áed Sláine (Áed mac Diarmato), son of Diarmait mac Cerbaill. Part of the Southern Uí Néill—they were the kings of Brega—they claimed descent from Niall Noígiallach and his son Conall ...

branch of the

Southern Uí Néill The Southern Uí Néill ( ga, Uí Néill an Deiscirt, IPA: �iːˈnʲeːl̪ʲˈanˠˈdʲɛʃcəɾˠtʲ were that branch of the Uí Néill dynasty that invaded and settled in the Kingdom of Mide and its associated kingdoms. In the initial decades t ...

. He was the son of

Fergus mac Fogartaig Fergus mac Fogartaig (died 751) (or Fergal) was King of South Kings of Brega, Brega of the Uí Chernaig sept of Lagore of the Síl nÁedo Sláine branch of the southern Ui Neill. He was the son of the high king Fogartach mac Néill (died 724). He r ...

(died 751) and brother of

Máel Dúin mac Fergusa Máel Dúin mac Fergusa (died 785) was King of South Brega of the Uí Chernaig sept of Lagore of the Síl nÁedo Sláine branch of the southern Ui Neill. He was the son of Fergus mac Fogartaig (died 751), a previous king of South Brega, and grand ...

(died 785) and

Ailill mac Fergusa Ailill mac Fergusa (died 800) was King of South Brega of the Uí Chernaig sept of Lagore of the Síl nÁedo Sláine branch of the southern Ui Neill. He was the son of Fergus mac Fogartaig (died 751) and brother of Máel Dúin mac Fergusa Máel ...

(died 800), previous kings. Cernach succeeded his brother Ailill as King of Lagore but the rule of South Brega went to a subsept of the Uí Chernaig, the Síl Conaill Graint which were based at Calatrium. He ruled as King of Lagore from 800-805. At his death notice in the annals, he is called ''rex Locha Gabor'' -King of Lagore. The title King of Loch Gabor was used when members of this sept were not Kings of South Brega (instead held by the sub-sept Síl Conaill Graint).Charles-Edwards, pg.572, note 166

Notes

References

* ''Annals of Ulster'' a

a
University College Cork
* Charles-Edwards, T. M. (2000), ''Early Christian Ireland'', Cambridge: Cambridge University Press, * Mac Niocaill, Gearoid (1972), ''Ireland before the Vikings'', Dublin: Gill and Macmillan

External links

a
University College Cork
{{DEFAULTSORT:Cernach Mac Fergusa Kings of Brega 9th-century Irish monarchs 805 deaths Year of birth unknown