Table of Contents
đź“… Today in Jewish History
📅 Year 4907 – Persecutions during the Second Crusade in Cologne, Germany
In Year 4907 (1147 CE), during the Second Crusade, Jewish communities in Cologne and surrounding regions of Germany suffered horrific persecutions. These events were so devastating that later generations established a public fast day in remembrance of the massacres and martyrdoms. The day was observed with full communal fast practices, reflecting the enduring trauma and collective mourning caused by these events.
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📅 Year 5149 – Public Fast in Prague following Anti‑Jewish Riots
In Year 5149 (1399 CE), the Jewish community of Prague instituted a public fast day in response to violent persecutions suffered during the reign of King Wenceslaus (Wenzel). These tragedies were later lamented in kinot and chronicled by Rabbi Avigdor, who mourned the suffering and destruction endured by the community. The events are recorded in historical laments collected in Emek HaBacha.
📅 Today’s Yahrzeits
🕯️ Rabbi Moshe of Trani (the Mabit) — author of Beit Elokim, posek of Tzfat
🕯️ Rabbi Aharon David Deutsch — author of Goren David
🕯️ Rabbi Avraham Loebtbeir (Luftbir) — author of Zera Avraham
🕯️ Rabbi Yisrael Shalom Yosef of Bohush — author of Pe’er Yisrael
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👤Their Background[1]
🕯️ Rabbi Moshe ben Rabbi Yosef of Trani (the Mabit) — author of Beit Elokim, posek of Tzfat
Rabbi Moshe ben Yosef of Trani (c. 1500–1580), universally known by the acronym the Mabit, was one of the leading Torah authorities of sixteenth‑century Eretz Yisrael. Born into a distinguished Italian‑Ottoman rabbinic family, he settled in Tzfat, where he served as a central halachic authority during the city’s golden age. The Mabit was a close colleague of Rabbi Yosef Karo, author of the Shulchan Aruch, and played a prominent role in the rabbinic court of Tzfat. His major work, Beit Elokim, is a systematic treatise addressing the foundations of Jewish belief, prayer, repentance, and divine providence, written with clarity and philosophical depth rooted firmly in tradition. The Mabit also authored extensive responsa, many of which engage practical halachic issues facing the Jewish community of the Land of Israel, including matters of sanctity of the land and communal governance. Known for his independence of thought combined with deep reverence for earlier authorities, the Mabit is remembered as one of the principal pillars of halacha and hashkafa in the post‑Rishonim era.
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🕯️ Rabbi Aharon David Deutsch — author of Goren David
Rabbi Aharon David Deutsch (d. 1778) was a distinguished rabbinic scholar and author of Goren David, a work of Torah commentary and halachic insight. He served as a respected communal leader and teacher, known for his scholarship and fear of Heaven. His passing marked the loss of an esteemed authority in rabbinic learning.
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🕯️ Rabbi Avraham Loebtbeir (Luftbir) — author of Zera Avraham
Rabbi Avraham Luftbir (d. 1918) was a learned rabbi of Warsaw and author of Zera Avraham, a work reflecting deep engagement with Torah and ethical teachings. He was held in esteem for both his learning and his devotion to the spiritual welfare of his community.
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🕯️ Rabbi Yisrael Shalom Yosef ben Rabbi Yitzchak of Bohush — author of Pe’er Yisrael
Rabbi Yisrael Shalom Yosef of Bohush (d. 1923) was a Hasidic leader and scholar, son of Rabbi Yitzchak of Bohush. He authored Pe’er Yisrael, which reflects the spiritual teachings and devotional path of the Bohush dynasty. He was respected for his righteousness, humility, and quiet leadership, and his passing was deeply mourned by his followers.
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[1] Please not that these historical notes were prepared with the assistance of Copilot Pro, an AI Research Agent, and have not been independently verified.
