Cuilén

Cuilén, an early King of Alba, was a notable figure in the tumultuous landscape of tenth-century Scotland. Born as the son of Illulb mac Custantín, also known as Indulf, he belonged to the Clann Áeda meic Cináeda, a prominent branch of the Alpínid dynasty. His lineage positioned him within a complex web of royal succession, where the kingship of Alba was often contested between rival factions.

Following the death of his father in nine hundred sixty-two, Cuilén sought to reclaim the throne from Dub mac Maíl Choluim, a member of a competing branch. Despite his efforts, he faced defeat in nine hundred sixty-five. However, the political tides shifted, and after Dub's eventual expulsion and death in nine hundred sixty-six or nine hundred sixty-seven, Cuilén ascended as the undisputed king from nine hundred sixty-six until his own demise in nine hundred seventy-one.

Details of Cuilén's reign remain sparse, but it is known that he met a violent end, reportedly at the hands of Britons. Some accounts suggest that Rhydderch ap Dyfnwal, a man of significant standing whose daughter had suffered at Cuilén's hands, was responsible for the king's assassination. This act of vengeance marked a pivotal moment in the ongoing power struggles of the region.

After Cuilén's death, the kingship of Alba may have passed to another member of his clan, Cináed mac Maíl Choluim, who faced considerable opposition from Cuilén's brother, Amlaíb. The legacy of Cuilén continued through his son, Custantín, who eventually succeeded Cináed as king, and there are indications that he had another son, Máel Coluim, further intertwining the fates of these royal families.