Al-Ashraf Khalil vs Alexander III of Scotland

Al-Ashraf Khalil succeeded his father Qalawun as Sultan of Egypt. He was the second ruler of the Qalawunid dynasty. His accession was contested by some Mamluk factions, but he quickly consolidated power.

Al-Ashraf Khalil led the Mamluk siege of Acre, the last major Crusader stronghold in the Levant. After a six-week siege, the city fell on May 18, 1291. The capture of Acre ended the Crusader presence in the Holy Land.

Following the fall of Acre, Al-Ashraf Khalil's forces captured the remaining Crusader coastal cities of Tyre, Sidon, and Beirut without significant resistance. These conquests completed the Mamluk reconquest of the Levant and eliminated all Crusader footholds.

Al-Ashraf Khalil was assassinated by a group of Mamluk emirs while hunting near Cairo. His death was likely due to internal power struggles. He was succeeded by his young brother An-Nasir Muhammad, beginning a period of instability.

Alexander III married Margaret, daughter of Henry III of England, at York Minster. The marriage was intended to secure peace between Scotland and England, but it also gave English kings a claim to interfere in Scottish affairs.

Alexander III's forces repelled a Norwegian invasion led by King Haakon IV at Largs in Ayrshire. The battle was indecisive but marked the end of Norwegian attempts to control the Hebrides and the Isle of Man.

Alexander III signed the Treaty of Perth with Norway, purchasing the Hebrides and the Isle of Man for 4,000 marks plus an annual payment of 100 marks. This extended Scottish sovereignty over the Western Isles.

Alexander III died after falling from his horse while riding from Edinburgh to Kinghorn in Fife during a storm. His death left no surviving legitimate children, triggering a succession crisis that led to the Wars of Scottish Independence.