 Alexander allied himself with King James I of Scotland against the power of the 
Albany Stewarts in 1425 but, once the Albany Stewarts were out of the way, Alexander quickly found himself at odds with the new king.War with King James would initially prove Alexander's undoing, and would see the King's power in Scotland greatly increased, but at the Battle of Inverlochy Alexander's army prevailed against the forces of the King.Alexander died in 1449, having greatly extended his family's landed wealth and power.