The Jews from Tulln had a synagogue on the site of the today’s court (Albrechtsgsasse), next to houses of Jews. In 1237 the local butchers fixed a tariff for meat slaughtered by Jews. The Jews of Tulln were persecuted in 1338, following the accusation of the host desecration in Pulkau. During 1381 and 1415 about six Jewish men “from Tulln” were documented and later one woman, moneylenders, mostly in Vienna.
There was a court dealing with Jewish matters with a Judenrichter (Judge of the Jews), but also the judge of the town dealt with legal matters between Christians and Jews. In 1420-1421 the Jews of Tulln were arrested and expelled; one Jew committed suicide during imprisonment. The synagogue was confiscated and given to a Viennese monastery in 1422 .