Cacht ingen Ragnaill was the queen of

Donnchad mac Briain Donnchadh () is a masculine given name common to the Irish and Scottish Gaelic languages. It is composed of the elements ''donn'', meaning "brown" or "dark" from Donn a Gaelic God; and ''chadh'', meaning "chief" or "noble". The name is also written ...

, from their marriage in 1032 to her death in 1054, when she is styled Queen of Ireland in the Irish annals of the

Clonmacnoise Clonmacnoise ( Irish: ''Cluain Mhic Nóis'') is a ruined monastery situated in County Offaly in Ireland on the River Shannon south of Athlone, founded in 544 by Saint Ciarán, a young man from Rathcroghan, County Roscommon. Until the 9th cen ...

group: the

Annals of Tigernach The ''Annals of Tigernach'' (abbr. AT, ga, Annála Tiarnaigh) are chronicles probably originating in Clonmacnoise, Ireland. The language is a mixture of Latin and Old and Middle Irish. Many of the pre-historic entries come from the 12th-centur ...

and

Chronicon Scotorum ''Chronicon Scotorum'', also known as ''Chronicum Scotorum'', is a medieval Irish chronicle. Overview According to Nollaig Ó Muraíle, it is "a collection of annals belonging to the ' Clonmacnoise group', covering the period from prehistoric tim ...

. Her husband himself, though

King of Munster The kings of Munster ( ga, Rí Mumhan), ruled from the establishment of Munster during the Irish Iron Age, until the High Middle Ages. According to Gaelic traditional history, laid out in works such as the '' Book of Invasions'', the earliest ...

, is not widely regarded as having been High King of Ireland and so the extent of Cacht's influence is uncertain. That her style is superior to his presents an obviously strange situation in medieval Gaelic Ireland's male-dominated politics. Of Norse-Irish descent, Cacht almost certainly belonged to the dynasty of the

Uí Ímair The Uí Ímair (; meaning ‘''scions of Ivar’''), also known as the Ivar Dynasty or Ivarids was a royal Norse-Gael dynasty which ruled much of the Irish Sea region, the Kingdom of Dublin, the western coast of Scotland, including the Hebrides ...

, and is usually assumed to have been a sister of Donnchad's ally

Echmarcach mac Ragnaill Echmarcach mac Ragnaill (died 1064/1065) was a dominant figure in the eleventh-century Irish Sea region. At his height, he reigned as king over Dublin, the Isles, and perhaps the Rhinns of Galloway. The precise identity of Echmarcach's father ...

, whose precise parentage is uncertain. He is regarded by scholars either as a descendant of

Ivar of Waterford Ivar of Waterford ( ga, Ímar, rí Puirt Láirgi; non, Ívarr ; died 1000) was the Norse king of Waterford from at least 969 until his death in the year 1000, and also reigned as King of Dublin, possibly from 989 to 993, and certainly again fo ...

, or of Gofraid mac Arailt, Benjamin T. Hudson, ''Viking Pirates and Christian Princes: Dynasty, Religion, and Empire in the North Atlantic''.

Oxford University Press Oxford University Press (OUP) is the university press of the University of Oxford. It is the largest university press in the world, and its printing history dates back to the 1480s. Having been officially granted the legal right to print books ...

. 2005. but since both had children named Ragnall and both dynasties were in alliance with the

Dál Cais The Dalcassians ( ga, Dál gCais ) are a Gaelic Irish clan, generally accepted by contemporary scholarship as being a branch of the Déisi Muman, that became very powerful in Ireland during the 10th century. Their genealogies claimed descent f ...

, Cacht's father need not be identical with his.

Issue

References and notes

Irish royal consorts 11th-century Irish people 11th-century Irish women Viking Age women Uí Ímair 1054 deaths Year of birth unknown {{Ireland-royal-stub