On this day in history in 1057 – King Macbeth is killed at the Battle of Lumphanan by the forces of Máel Coluim mac Donnchada.
https://en.wikipedia.org/wiki/Macbeth,_King_of_Scotland
http://warfarehistorian.blogspot.co.uk/2012/08/this-day-in-history-prince-malcolm.html