
Donald II of Scotland
Domnall mac Causantín (Modern Gaelic: Dòmhnall mac Chòiseim, IPA:[ˈt̪oːvnəɫ̪ˈmaʰkˈxoːʃɪm]),[1] anglicised as Donald II (died 900), was King of the Picts or King of Alba in the late 9th century. He was the son of Constantine I (Causantín mac Cináeda). Donald is given the epithet Dásachtach, "the Madman", by The Prophecy of Berchán.[2]
Donald II
889 – April 900
c. 30 June 862 Fordoun, Aberdeenshire
Malcolm I, King of Alba
Constantín mac Cináeda, King of the Picts