Church Canon, issued by Pope Gregory X “to faithful Christians, now and in the future” [Present-day Austria, Germany, Italy, France, Switzerland, Poland, Czech Republic, Hungary, Netherlands, Luxembourg and Belgium]: “The testimony of a Christian shall not suffice to condemn a Jew unless a Jewish witness appears in corroboration, for Jews cannot bring testimony against Christians.”
Grayzel, Solomon. The Church and the Jews in the XIIIth Century, Volume II (1254-1315). The Jewish Theological Seminary of America: New York, 1989. Page 116. Researched by Dominik Jacobs 9/15/2019
Grayzel, Solomon. The Church and the Jews in the XIIIth Century, Volume II (1254-1315). The Jewish Theological Seminary of America: New York, 1989. Page 116. Researched by Dominik Jacobs 9/15/2019