Beginning in the 11th century, Jews began to migrate from rural areas to the cities of Western Europe, where they came to assume an important economic role in commercial activity and especially as moneylenders. This economic transformation was accompanied by a deterioration of relations between Jewish and Christian populations, with an increase of violent persecutions (
Pogrom) by the latter towards the former. Summoned by
Pope Urban II with the aim of conquering the
Holy Land, crusaders interpreted the papal call to use violence against non Christians as a command to attack and destroy Jewish communities in France These German-Austrian massacres were arguably a great influence on Albert V and his Jewish persecutions and expulsions. Though the Jews in the Austrian duchy had been subject to local persecutions during the 13th and 14th century, their position remained relatively safe. Jewish communities prospered in several towns like
Krems or the area around the
Judenplatz at
Vienna. During the confusion after the death of Duke Albert IV in 1404 their situation worsened sharply, culminating in the blaze of the Vienna synagogue on 5 November 1406, followed by riots and lootings. '' With the ordering of campaign preparations against the Hussites by King Sigismund in the beginning of the 15th century, taxes were used to fund a crusade army. Albert V of Austria followed suit, keeping his good standing with the Catholic Church while he was in power. When Albert V came of age in 1411 and interfered in the Hussite Wars, he repeatedly established new taxes on the Jewish community to finance his campaigns, to destroy "devilry" and "imprudence". Like the Hussites, Jews were seen as an enemy to Christendom. After the Hussites had devastated the duchy, the Austrian Jews were accused of collaboration and arms trade in favor of the enemies. The accusations of a
host desecration at
Enns in 1420 gave Albert pretext for the destruction of the Jewish community. According to the 1463
Chronica Austriae by chronicler
Thomas Ebendorfer, the duke on 23 May 1420, at the behest of the Church, ordered the imprisonment and forcible conversion of the Jews. Those that had not converted or escaped were sent off in boats down the
Danube, while wealthy Jews remained under arrest, several of them tortured and stripped of their property. The forced baptism of Jewish children was stopped on intervention by
Pope Martin V. On 12 March 1421 Albert sentenced the remaining Jews to death. Ninety-two men and 120 women were burned at the stake south of the Vienna city walls on 12 March 1421. The Jews were placed under an "eternal ban" and their synagogue was demolished. The persecutions in several Austrian towns are explicitly described in a 16th-century script called
Vienna Gesera. ==Title and names==