Donald II of Scotland
King
Domnall mac Causantín, anglicised as Donald II, was King of the Picts or King of Alba in the late 9th century. He was the son of Constantine I. Donald is given the epithet Dásachtach, "the Madman", by the Prophecy of Berchán. Wikipedia
Died: 900 AD, Forres, United Kingdom
Children: Malcolm I of Scotland
Great-grandparent: Alpín mac Echdach
Grandchildren: Kenneth II of Scotland and Dub, King of Scotland
Grandparent: Kenneth I
Parents: Causantín mac Cináeda
Great grandchildren: Malcolm II of Scotland, Kenneth III of Scotland, Máel Coluim, King of Strathclyde, and more