The Later Ayyubid Wars: From Damietta to Mansurah to the Fall of the Dynasty (1218–1260)
- Sherko Sabir
- 2 hours ago
- 5 min read
Introduction
Saladin died in Damascus in 1193, but the Kurdish dynasty he founded would fight on for another sixty years. The later Ayyubid period was defined by three existential threats: the Crusader invasions of Egypt, the Khwarazmian mercenary hordes displaced by the Mongol expansion, and finally the Mongols themselves. The Ayyubid sultans who succeeded Saladin defended Egypt against the Fifth and Seventh Crusades, won one of the most devastating battles in Crusader history at La Forbie, and presided over the transition of power from Kurdish Ayyubids to Turkish Mamluks — a shift that would reshape the Islamic world.
The story ends at Mayyafariqin — the same city that had been the capital of the Kurdish Marwanid dynasty two centuries earlier. In 1260, Mongol forces besieged and destroyed the last Ayyubid stronghold there, massacring its defenders and ending Kurdish dynastic rule in the region.
Contents
The Fifth Crusade and the Defence of Egypt (1218–1221)
The Fifth Crusade (1217–1221) targeted Egypt directly, recognising that the Ayyubid heartland was the key to Muslim power in the Levant. In 1218, a Crusader fleet besieged the port city of Damietta at the mouth of the Nile. After a prolonged siege, Damietta fell in November 1219 — a serious blow to Ayyubid prestige and a direct threat to Cairo.
The Ayyubid sultan al-Kamil, Saladin’s nephew, responded with strategic patience. When the Crusaders marched south toward Cairo in the summer of 1221, al-Kamil used his knowledge of the Nile’s flooding patterns to devastating effect. He opened the canals and dykes, trapping the Crusader army on waterlogged ground near Mansurah. Cut off from supplies and retreat, the Crusaders were forced to surrender. In exchange for Damietta, the entire Crusader army was allowed to withdraw. The Fifth Crusade had ended in total Ayyubid victory without a decisive pitched battle — won through geography, engineering, and patience.
The Battle of La Forbie (1244)
The Battle of La Forbie (also known as Harbiya) on 17–18 October 1244 was one of the most catastrophic defeats in Crusader history. An Ayyubid army allied with Khwarazmian mercenaries — displaced Central Asian warriors driven westward by the Mongol invasions — faced a combined force of Crusaders and rebel Ayyubid princes from Damascus and Homs near Gaza.
The result was devastating for the Crusaders. Over 1,000 knights were killed, and the Crusader-Ayyubid allied army was effectively destroyed. The defeat shattered what remained of Latin military power in the Holy Land and triggered the Seventh Crusade. For the Ayyubid sultan al-Salih Ayyub, La Forbie was a transformative victory: it allowed him to retake Damascus in 1245 and consolidate Ayyubid power across Egypt and Syria.
The Seventh Crusade and the Battle of Mansurah (1249–1250)
The Seventh Crusade, led by King Louis IX of France, was the last major Crusader invasion of Egypt. In June 1249, Louis landed at Damietta with approximately 15,000 troops and 36 ships. The Ayyubid garrison retreated without a fight, and Damietta fell with almost no resistance — a humiliation that caused panic across Egypt.
The Battle of Mansurah (8–11 February 1250) was the turning point. The Crusader advance guard, led by Robert of Artois, charged recklessly into the streets of Mansurah and was annihilated in savage street fighting. The Ayyubid commander Baybars al-Bunduqdari — a Mamluk officer who would later become sultan — played a critical role in the defence. The Crusader army was then cut off, surrounded, and eventually forced to surrender. Louis IX himself was captured — the only French king ever taken prisoner on a Crusade.
The Mamluk Takeover and the End of Kurdish Egypt
The victory at Mansurah was won largely by Mamluk soldiers — Turkish slave warriors who had become the backbone of the Ayyubid military. The Ayyubid sultan al-Salih Ayyub had died during the campaign, and his Mamluk commanders seized power. In 1250, the Mamluks murdered the last effective Ayyubid sultan in Egypt, Turanshah, and established their own dynasty. The transition from Kurdish Ayyubid to Turkish Mamluk rule in Egypt was complete.
The Ayyubid dynasty had built the military machine that saved Egypt from the Crusaders, but that machine — its Mamluk regiments — ultimately destroyed the dynasty that created it. Kurdish rule over Egypt, which had begun with Saladin in 1171, ended in 1250 after nearly eighty years.
The Siege of Mayyafariqin: The Last Ayyubid Stand (1259–1260)
While the Mamluks took Egypt, Ayyubid princes continued to rule fragments of the former empire in Syria and the Jazira. The last significant Ayyubid stronghold was Mayyafariqin — the old Marwanid capital, modern Silvan — held by the Ayyubid prince al-Kamil Muhammad.
In 1259, following the Mongol destruction of Baghdad and the Abbasid Caliphate, a Mongol army besieged Mayyafariqin. Al-Kamil Muhammad refused to surrender and defended the city for months. The siege was brutal and prolonged. When the city finally fell in 1260, the Mongols massacred the garrison and killed al-Kamil Muhammad. The last Ayyubid stronghold had fallen — in the same Kurdish heartland where the Marwanids had once built a kingdom.
Legacy
The later Ayyubid wars demonstrate that the dynasty Saladin founded was not a one-man achievement. His successors defended Egypt against two major Crusades, won devastating victories at La Forbie and Mansurah, and maintained Ayyubid power for sixty years after his death. The Ayyubid military system — Kurdish commanders leading multiethnic armies of Kurdish, Turkish, and Arab soldiers — was the most effective Islamic fighting force of the thirteenth century.
The end of the Ayyubids at Mayyafariqin in 1260 closed a chapter that had begun with Saladin’s rise in Egypt a century earlier. The largest Kurdish-ruled state in history was gone, replaced by Turkish Mamluks in Egypt and Mongol vassals in the Jazira. But the Ayyubid legacy endured: they had shown that Kurdish military and political talent could build empires, defend them against the greatest powers of the age, and leave a permanent mark on the history of the Near East.
Key Events and Timeline
1218–1219 — Fifth Crusade besieges and captures Damietta
1221 — Ayyubid sultan al-Kamil uses Nile flooding strategy to trap and defeat the Fifth Crusade near Mansurah
17–18 October 1244 — Battle of La Forbie: Ayyubid-Khwarazmian army destroys combined Crusader-Ayyubid rebel force near Gaza
June 1249 — Louis IX of France captures Damietta; Seventh Crusade begins
8–11 February 1250 — Battle of Mansurah: Ayyubid-Mamluk forces destroy the Crusader advance guard and trap the French army
1250 — Mamluk officers murder Sultan Turanshah; Kurdish Ayyubid rule in Egypt ends; Mamluk dynasty begins
1259–1260 — Mongols besiege and destroy Mayyafariqin; last Ayyubid prince al-Kamil Muhammad killed; end of the Ayyubid dynasty
Frequently Asked Questions
What was the Battle of La Forbie?
The Battle of La Forbie (17–18 October 1244) was a devastating defeat for the Crusaders near Gaza. An Ayyubid army allied with Khwarazmian mercenaries destroyed a combined Crusader-Muslim rebel force, killing over 1,000 knights and shattering remaining Latin military power in the Holy Land.
How did the Ayyubid dynasty end?
The Ayyubid dynasty ended in two stages. In Egypt, Mamluk officers seized power in 1250 after murdering the last effective Ayyubid sultan. In the Jazira, the last Ayyubid stronghold at Mayyafariqin was besieged and destroyed by the Mongols in 1259–1260.
What happened at the Siege of Mayyafariqin?
In 1259–1260, Mongol forces besieged the last Ayyubid stronghold at Mayyafariqin (modern Silvan) in southeastern Turkey. The Ayyubid prince al-Kamil Muhammad defended the city for months before it fell. He was killed, and the garrison was massacred. It was the final chapter of Ayyubid history.
References and Further Reading
World History Encyclopedia — Seventh Crusade, 2018
Wikipedia — Battle of Mansurah (1250), Battle of Forbie, Siege of Mayyafariqin
WarHistory.org — Mansurah
Encyclopaedia Britannica — Ayyubid Dynasty
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