Also known as: "Donald II // King of Scotland", "Domnall mac Causantín", "Dásachtach", "the Madman", "King of Scotland", "King of Alba", "Donald", "King Donald II of /Scotland/", "o Louco", "/Dasachtach/", "Dasachtach", "Donald'/'The Madman", "Domnall mac Causantín (Gaelic)", "Donald II", "10969…”.
Cause of death: Killed in battle by the Danes at Dunnotter.