Mac Shamhráin, Ailbhe

Áed (d. 598), son of Ainmere and overking of Uí Néill, belonged to Cenél Conaill, one of the leading dynasties of Uí Néill. His father Ainmere (qv) (d. 569), a first cousin of Colum Cille (…

Áed Abrat (‘of the eyelid’) (d. 577), son of Eochu Tírmchárna and overking of Connacht, features as an ancestor of the Uí Briúin Aí dynasty of Co. Roscommon from which the later Ua Conchobair kings of Connacht claimed descent. His pedigree, however, is dubious, with elements…

Áed Allán (d. 743), son of Fergal and king of Tara, belonged to the Cenél nÉogain dynasty. His father, Fergal (qv) son of Máel-dúin, king of Tara, was slain by the Leinstermen in 722. His mother was probably a daughter of Ernán, a Cenél…

Áedán (c.534–606/9), son of Gabrán and king of Dál Riata, belonged to the lineage of Cenél nGabráin and had at least one brother, Éoganán (d. 597). His father, Gabrán son of Domangart, reigned as king of Dál Riata c.538–558. His mother, said to have been Fedelm…

Áed Bennán (‘of the spiked helm’?) (d. 619/21), son of Crimthann and overking of Munster, belonged to the dynasty of Éoganacht Locha Léin (centred in mid Co. Kerry). Áed supposedly had two brothers, Áed Finn and Áed Damán, which suggests genealogical confusion. It is said that he…

Áed Dub (‘black [haired]’) (d. 639), bishop of Kildare, belonged to the ruling Uí Dúnlainge dynasty of north Leinster; his father Colmán Már and his brother Fáelán (qv) were overkings of Leinster. Another of his brothers, Áed Find, was ancestor…

Áed Dub (‘black [haired]’) (d. 588), son of Suibne Araide and overking of Ulaid, belonged to the Dál nAraide dynasty of the Ulster Cruthin. He emerged as king of Dál nAraide after the battle of Móin Dairi Lothair (563), in which the Uí Néill severely defeated the Cruthin.…

Áed Findliath (‘light-grey’) (d. 879), son of Niall and king of Tara, belonged to the Northern Uí Néill dynasty of Cenél nÉogain. His father, Niall Caille (qv), previously king of Tara, died in 846. His mother, Gormlaith, was a daughter of…

Áed Menn (‘stammering’) (d. 738), son of Colcu, king of south Leinster and contender for overkingship of the province, was a member of the Síl Cormaic lineage of Uí Chennselaig. His father Colcu (d. 722) had held the relatively minor kingship of Ard Ladrann, the caput of…

Áed Oirdnide (d. 819), son of Niall and king of Tara, belonged to the Cenél nÉogain dynasty. His father, Niall Frossach (qv), was king of Tara until his abdication c.770. His mother Dunlaith was a daughter of…

Áed Rón (‘seal[-like]’) (d. 735), son of Bécc Bairrche and overking of Ulaid, was a member of the Cenél Demmáin lineage of Dál Fiatach. His father Bécc Bairrche (qv), was previously king of Ulaid (east Ulster), having abdicated in 707.…

Áed Sláine (d. 604), son of Diarmait and king of Tara, belonged to the Uí Néill dynastic confederation and was ancestor of the Síl nÁedo Sláine (‘the seed of Áed of Slane’) dynasty of Brega. It is probably significant that the leading dynasties of what became the Southern Uí…

Áed Uaridnach (d. 612), son of Domnall and king of Tara, belonged to Cenél nÉogain, a dynasty of Uí Néill. Originally accorded the epithet Allán or Ollán, the meaning of which is uncertain, Áed was dubbed Uaridnach (martial or war-like) by Middle Irish…

Affraic (d. 743) was abbess of Kildare 733–43. Her rare personal name, a borrowing of the Latin Africa, was also borne by a later abbess of Kildare who died in 834 and by an obscure minor saint, daughter of one Cumlachtach, associated with Imlech Tuascirt (LL…

Affrica (Affraic) (fl. 1180–c.1219), daughter of Gofraid and wife of John de Courcy (qv), was a member of the royal family of Man and the Isles. Her father Gofraid (d. 1187), king of Man and the Isles, was a grandson of…

Ailill Molt (‘ram[-like]’) (d. 482), son of Nath Í, king of Connacht and putatively king of Tara, was an early representative of the Uí Fhiachrach dynasty of Connacht. His father, Nath Í son of Fiachra, is claimed by Middle Irish sources to have been king of Tara. His mother is…

Ailill Ólom , mythical Munster king and ancestor figure of the free lineages of Munster, appears in alternative genealogical traditions either as son of Éogan Már (qv), ancestor of the Éoganacht dynasties, or as son of Mug Núadat and father…

Ainmere (d. 569), son of Sétnae and putatively king of Tara, belonged to the Cenél Conaill dynasty of Uí Néill. His father Sétnae is credited with six sons, but none of the others achieved any distinction. According to the ‘Banshenchas’ (lore of women), Ainmere married Brigit,…

Airechtach (d. 794), abbot of Armagh, belonged to the line of Fáelán within the ecclesiastical lineage of Uí Bressail, which in turn represented a discard segment of the ruling dynasty of Airthir (baronies of Upper and Lower Orior, Co. Armagh). He was a priest at Armagh when Affiath was…

Albann (Halfdan) (d. 877), Scandinavian leader associated with Dublin, was, according to tradition, son of the viking leader Ragnarr Lodbrok, and was one of three documented Scandinavian leaders active in Britain and Ireland c.850–80, the others being…

Amalgaid (d. 1049), abbot of Armagh, son of Abbot Máel-Muire, belonged to the ecclesiastical lineage of Clann Sínaig, and heads the genealogy of his line in Rawlinson B. 502, being eighth in descent from the eponymous Sínach. The lineage was a discard segment of the Uí Echdach dynasty,…

Angulo, Gilbert de (d. 1213), lord of Morgallion and Anglo-Norman adventurer, belonged to a family of possible Flemish origin which had adopted its toponymic from Angle, Pembrokeshire, Wales. Gilbert and his brothers Philip and William were sons of Jocelin, baron of Navan, whose…

Angulo, Philip de (fl. 1214–33), lord of Navan and grantee of Bréifne, was son of William son of Jocelin, baron of Navan. On the death (1213) of his uncle Gilbert de Angulo (qv), Philip inherited the lands in Co. Meath of…

Ardgal (d. 970), son of Matudán and overking of Ulaid 950–70, was of the Dál Fiatach dynasty. He succeeded his father Matudán son of Áed, overking of Ulaid 937–50, who was slain by the Uí Echach. During the reign of Ardgal, the Ulaid faced a threat from the Northern Uí Néill; in…

Artrí (d. 821), son of Cathal and overking of Munster, belonged to the Éoganacht Glendamnach dynasty of north Co. Cork. His father is generally identified as Cathal (qv) son of Finguine, a very important and able king of Munster (721–42),…