Order issued by Church Council of 1352 [Bulgaria] [Unconfirmed]
Commentary from other sources:
1) “The church’s struggle with heresy in Bulgaria also affected the Jews. The Church Council of 1352 excommunicated Jews and heretics. Three Jews were condemned to death on a false charge of blaspheming saints. Although the verdict was repealed by the czar, the mob took vengeance on the accused.”
“Virtual Jewish History Tour; Bulgaria.” Online article