March 16, 1190 - The entire Jewish community of York, England, perished while observing Shabbat ha-Gadol, the last sabbath before Passover. Gathered together inside Clifford’s Tower, the keep of York's medieval castle, for protection from the violent mob outside, many of the Jews took their own lives; others died in the flames they had lit, and those who finally surrendered were massacred and murdered.
This occurred just after the beginning of the Third Crusade. “Before attempting to revenge ourselves upon the Moslem unbelievers, let us first revenge ourselves upon the ‘killers of Christ’ living in our midst!”



