aka Donald II, King of Picts, King of Alba
In Gaelic: Domnall mac Causantin, Domhnall mac Choiseim
Called dasachtach ("the Madman") by the Prophecy of Berchan
Son of:
King Constantine I (836 - 877)
Unknown Person
Born: Year Unknown
Married: Year Unknown
Unknown Person
Died: 900 at Dunnottar (Dunfother), Scotland. Killed in battle.
Buried: Isle of Iona, Argyllshire, Scotland
