Three of the ‘Ten Martyrs’ were killed on this date: Rabbi Chanina S’gan HaCohanim, Rabban Shimon ben Gamliel and Rabbi Yishmael ben Elisha. (this is brought down in the Tur and Shulchan Aruch OC 580). Their deaths are remembered in the kinah of Tisha B’Av ‘Eileh Ezkera’. Rabban Shimon ben Gamliel was the grandson of… Read more