Crínán of Dunkeld (died 1045) was the hereditary abbot of the monastery of Dunkeld, and perhaps the Mormaer of Atholl. Crínán was progenitor of the House of Dunkeld, the dynasty which would rule Scotland until the later 13th century. He was the son-in-law of one king, and the father of another. Family In the year 1000, Crínán was married to Bethóc, daughter of Malcolm II of Scotland (reigned from 1005 to 1034). As Malcolm had no surviving son, this allowed a hereditary claim to the Scottish throne to descend to Crínán and Bethóc's son, Duncan I, who reigned from 1034 to 1040. Two additional children have been attributed to Crínán: a daughter who was mother of Moddan, Earl of Caithness, and a son Maldred. The latter is said by De obsessione Dunelmi to have been son of Crinan, tein (thegn Crínán), identified as Crínán of Dunkeld by historian W. F. Skene, though this identity has been challenged as insufficiently supported or erroneous by some scholars, such as G. W. S. Barrow. Maldred married Ealdgyth, daughter of Uhtred the Bold and granddaughter of King Æthelred the Unready, and was father of Gospatric, Earl of Northumbria and ancestor of the Earls of Home and the Earls of Dunbar. Crínán may have spent some time in exile in England under the patronage of Æthelred and/or Cnut before becoming abbot of Dunkeld. Neil McGuigan suggests that he may be the moneyer named Crínán who appears on some of the coinage during Cnut's reign, between 1017 and 1023. It may have been during this period that the marriage of Maldred and Ealdgyth was arranged. In 1045, Crínán of Dunkeld rose in rebellion against Macbeth in support of his 14-year-old grandson, Malcolm III's claim to the throne. Malcolm was the elder son of Crínán's son, the late King Duncan, who predeceased his father. However, Crínán, by then an elderly man, was killed in a battle at Dunkeld, as was his son Maldred of Allerdale. Abbot of Dunkeld The monastery of Saint Columba was founded on the north bank of the River Tay in the 6th century or early 7th century following the expedition of Columba into the land of the Picts. It may have continued to draw its hierarchy from the Cenél Conaill of Donegal. Iain Moncreiffe argued that Crinán belonged to a Scottish sept of the Irish Cenél Conaill royal dynasty. Alternatively, Christopher Cairney proposed