Setting the scene
The People's Crusade, also called the Peasants' Crusade, was the disastrous prelude to the First Crusade. After Pope Urban II called for crusade at Clermont in November 1095, popular preacher Peter the Hermit and others whipped up religious fervor across France and Germany. Tens of thousands of peasants, women, children, and minor knights—perhaps 40,000-100,000 people—took the cross in spring 1096, months before the official crusade was to depart. They were motivated by apocalyptic expectations, poverty, and anti-Jewish sentiment.
What happened
As these undisciplined bands marched through the Rhineland in spring 1096, they attacked Jewish communities in Speyer, Worms, Mainz, and Cologne, massacring thousands. The crusaders believed Jews, as 'Christ-killers,' were enemies of the faith and that their wealth could fund the crusade. These pogroms, the first large-scale anti-Jewish violence in Europe, killed perhaps 5,000-10,000 Jews and established a pattern of crusade-associated antisemitism. Local bishops and burghers sometimes tried to protect Jews, but often failed.
Why it still matters
The People's Crusade reached Constantinople in summer 1096, where Emperor Alexios I hurried them across the Bosporus. In October, they were annihilated by Seljuk Turks at Civetot in Anatolia—Peter the Hermit had returned to Constantinople and survived. The massacres of Jews shocked contemporaries and were condemned by the church, but they revealed the dark side of crusading zeal. The official First Crusade, led by nobles, departed later in 1096 and succeeded, but the People's Crusade's violence foreshadowed the movement's capacity for atrocity and the vulnerability of Jewish communities in Christendom.
Background
The pogroms left a dark stain on the expedition. Even centuries later, this episode remains a reference point for how empires rise, fracture, and transform.