ca. 1240

“Papal Bull” issued by Gregory IX [Papal States; Present-day Italy] [Unconfirmed] 

Commentary from other sources:
1) Ordered all Jewish books in Castile to be seized on the first Saturday in Lent while Jews were in synagogues.
A Descriptive Record of the History, Religion, Literature, and Customs of the Jewish People from the Earliest Times to the Present Day; The Jewish Encyclopedia