Start My Family Tree Welcome to Geni, home of the world's largest family tree.
Join Geni to explore your genealogy and family history in the World's Largest Family Tree.

The House of Alpín: Kings of Scotland c. 843 - 1034

« Back to Projects Dashboard

Project Tags

view all


  • Dubh mac Máel Coluim, King of Scots (c.915 - 966)
    King Dub Dubh Duff of the Scots ruled Scotland from 962 to 967 He followed Indulphus as King of Scotland. Malcolm I & his wife had two children: 1. DUBH [Duff] (-killed in battle Forres [19/20 Ju...
  • Lulach mac Gille Coemgáin, King of Scots (c.1030 - 1058)
    Lulach mac Gille Coemgáin (Modern Gaelic: Lughlagh mac Gille Chomghain,[1] known in English simply as Lulach, and nicknamed Tairbith, "the Unfortunate"[2] and Fatuus, "the Simple-minded" or "the Foolis...
  • Macbeth, King of Scots (1005 - 1057)
    Macbeth , Mac Bethad mac Findlaích , son of Findlaich and Donada (daughter of King Malcolm II). Born c 1006 Mormaer of Moray. Served as military general for King Malcolm II & later King Duncan. King of...
  • Causantín III mac Cuiléin, Rí na h'Alba (c.971 - 997)
    Constantine, son of Cuilén (Mediaeval Gaelic: Causantín mac Cuiléin; Modern Gaelic: Còiseam mac Chailein), known in most modern regnal lists as Constantine III[1], (before 971–997) was king of Scots fr...
  • Cuilén mac Ilduilb, Rí na h'Alba (966 - 971)
    Cuilén mac Ildulb (Modern Gaelic: Cailean)[1], sometimes anglicised as Culen or Colin, and nicknamed An Fionn, "the White"[2] (died 971) was king of Scotland (Alba) from 967 to 971.[3] He was one of th...

The House of Alpín is the name given to the kin-group which ruled in Pictland and then the kingdom of Alba from the advent of Cináed mac Ailpín in the 840s until the death of Máel Coluim mac Cináeda in 1034.

Kings traced their descent from Cináed mac Ailpín, and not from his father, and Irish genealogies in the Book of Ballymote and the Book of Lecan refer to the kindred as Clann Cináeda meic Ailpín, prioritising descent from Cináed.

The origins of the family are uncertain. Later genealogies of doubtful reliability make Cináed a descendant of Áed Find. While plausible, such claims are unprovable and appear only in the late tenth century. The associated idea that Cináed had been a king in Dál Riata before contending successfully for power in Pictland in the 840s, following the death of Eóganán mac Óengusa, is supported by near-contemporary evidence.

Early kings of Clann Cináeda meic Ailpín are described as kings of the Picts, and the third king, Constantín mac Cináeda appears to have been regarded as the last of the seventy Pictish kings soon after his death. The descendants of Cináed were ousted in 878 when Áed mac Cináeda was killed by Giric mac Dúngail. They returned in 889 on the death of Giric. Following this, the title king of Alba is used.

During the tenth century, succession alternated between the descendants of Constantín mac Cináeda and those of Áed mac Cináeda. Internecine strife in the late tenth and early eleventh centuries left the descendants of Constantín unchallenged by male-line descendants of Cináed mac Ailpín, but Máel Coluim mac Cináeda left no male heirs. On Máel Coluim's death, the line of kings descended from Cináed came to an end. Future kings, while still tracing their descent from Cináed, were descended from Máel Coluim's daughter Bethóc.

From Wikipedia


We follow the Naming Conventions and write the names in original Gaelic - use the Wikipedia version to copy/paste if you are unsure. The English version name will typically be places in the Display name field.

Ambiguity and Discrepancies

If there is doubt about relationships, we normally rely on the Medieval Lands database. This is the most well-researced source we have, referring to primary texts only, presenting discrepancies, and with little interpretation.


The Main lineage described in Medieval Lands by Charles Cawley - this is the source we follow.