âWithin one yearâŚall the Jews between Cologne and Austria were burnt,â wrote one contemporary observer, Heinrich Truchess von Diessenhoven, as recounted in the 1994 book, The Black Death, a compendium of documents translated and edited by Rosemary Horrox. âAnd in Austria they await the same fate, for they are accursed of God.â
Another chronicle by a Franciscan friar, Herman Gigas, states: âIn a number of regions many people, noble and humble alike, have laid plans against them and their defenders which they will never abandon until the whole Jewish race has been destroyed.â
Stories circulated of a plot against Christianity originating in the Jewish community of Toledo in Spain, and carried forward by a Rabbi Peyret in Chambery, the capital of what was then Savoy (southeastern France). Local authorities and mobs depended on forced confessions as justification for attacks on Jewish populations. Typically Jews were âput on the wheel and torturedâ until they confessed to elaborate plots, often involving rabbis from far-away places instructing them by letter to poison wells in an effort to decimate Christianity. One such confessor said the poison had been formulated from frogs, lizards, spiders and âChristiansâ hearts,â according to the Jewish Encyclopediaâs account. The poison was wrapped in cloth until it was about âthe size of a large nutâ and then deposited in wells or springs, the confessors declared.