Online Appendix

Research Integrity Issues in Voigtländer and Voth (2012)

by Joseph Francis

Select Town

Black Death Pogroms (1349)

Aachen (1 & 2)

Error
Voigtländer and Voth code a "confirmed Jewish settlement" here during the Black Death. However, their sources do not provide "unambiguous information" to support this.

Reality

Avneri documents a 1330 mention of a "Judengasse" and a 1349 letter warning about well poisoning, which implies a Jewish presence. However, Alicke states that "possibly no Jews lived in the city around 1348-1349" („möglicherweise lebten um 1348/49 keine Juden in der Stadt"). The existence of a Jewish community during the Black Death is uncertain.
Correction
EXIST1349 1 -> NA; POG1349 0 -> NA

Sources:

Avneri · Page 1
Alicke · Page 3