An Lushan vs Raymond IV of Toulouse

An Lushan was appointed military governor (jiedushi) of Fanyang, one of the most powerful frontier commands. He built a personal army composed of Han Chinese, Khitan, and other ethnic groups, amassing significant military power.

An Lushan declared rebellion against Emperor Xuanzong, claiming he was removing the corrupt chancellor Yang Guozhong. He led his army south from Fanyang, capturing Luoyang and declaring himself Emperor of the Great Yan dynasty.

After defeating Tang forces at Tong Pass, An Lushan's army captured the Tang capital Chang'an. Emperor Xuanzong fled to Sichuan, and the city was looted. This marked the peak of An Lushan's power.

An Lushan was assassinated by his son An Qingxu and a eunuch named Li Zhu'er. His failing health and erratic behavior had alienated his inner circle, leading to the coup. An Qingxu succeeded him as emperor of Yan.

Raymond IV of Toulouse was one of the first nobles to take the cross after Pope Urban II's sermon at Clermont. He committed to lead the Provencal contingent of the First Crusade.

Raymond IV participated in the Siege of Antioch, a key battle of the First Crusade. He played a leading role in the capture of the city after an eight-month siege.

Raymond IV led the Provencal contingent in the Siege of Jerusalem. He was a key commander in the successful assault that captured the city for the Crusaders.

Raymond IV refused to become King of Jerusalem after the city's capture. He declined the title, which was then offered to Godfrey of Bouillon, who became Defender of the Holy Sepulchre.

Raymond IV began the siege of Tripoli, a key Muslim stronghold in Syria. He built a fortress called Mount Pilgrim to blockade the city, but died before its capture.

Raymond IV died of illness while besieging Tripoli. His death left the siege unfinished, but his son Bertrand later captured the city and established the County of Tripoli.