🗓️ Luach Hayom – Today in Halacha & Jewish History: 20th Nissan

Table of Contents

đź“… Today in Jewish History

đź“… Year 1147 – Persecutions of the Second Crusade

During the period of the Second Crusade, Jewish communities across parts of Western and Central Europe suffered renewed waves of persecution, violence, and forced martyrdom. These events, occurring decades after the First Crusade, brought devastation to many established kehillos and marked another chapter of kiddush Hashem in medieval Jewish history. Later Jewish chronographers viewed this era as a moment of profound spiritual trial, often recording it with allusions to biblical imagery of suffering and divine concealment, and associating it with calls for repentance and moral reckoning.

📅 Today’s Yahrzeits

🕯️ Rabbi Hai ben Rabbi Sherira Gaon

🕯️ Rabbi Yaakov David Weintraub of Radomsk — author of Imrei David

 

👤Their Background[1]

🕯️ Rabbi Hai ben Rabbi Sherira Gaon — Gaon of Pumbedita, last of the Geonim

Rabbi Hai Gaon (939–1038/4798) was the final and most illustrious head of the Geonic academies of Babylonia, serving as Gaon of Pumbedita after his father, Rabbi Sherira Gaon. A towering authority in Talmud, halacha, and Jewish law, he was the central halachic voice of the Jewish world at the close of the Geonic era. His responsa—numbering in the hundreds—addressed communities across the Islamic and Christian worlds and shaped the transition from the period of the Geonim to that of the Rishonim. Rabbi Hai combined mastery of rabbinic tradition with broad intellectual culture, and his rulings were regarded as decisive throughout the Diaspora. He passed away in 1038, marking the end of the classical Geonic period, and is remembered as one of the greatest transmitters of Torah in Jewish history.

🕯️ Rabbi Yeḥezkel ben Rabbi Yosef Panet of Karlsburg — author of Mar’eh Yeḥezkel

Rabbi Yeḥezkel Panet (d. 1855) was a leading Hungarian rabbinic authority and served as Av Beit Din of Karlsburg (Alba Iulia). He was renowned for his halachic erudition and his penetrating responsa, collected in Mar’eh Yeḥezkel, a work widely cited by later decisors. His rulings reflect both firmness in tradition and sensitivity to the realities of modern communal life. He was regarded as one of the great rabbinic figures of Transylvania in the late nineteenth and early twentieth centuries.

🕯️ Rabbi Yaakov David ben Rabbi Yitzchak Eizik Yom‑Tov Weintraub of Radomsk — author of Imrei David

Rabbi Yaakov David Weintraub (d. 1866) was a distinguished Polish rabbinic scholar associated with the Radomsk tradition. Known for his depth of learning and refined style, he authored Imrei David, a work of Torah insights and halachic analysis. He was remembered for combining intellectual rigor with personal humility and devotion.

[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.

Today in Chabad History

📅 20 Nisan 5701 (1941) – Receipt of the U.S. Visa by the Rebbe and Rebbetzin

On 20 Nisan 5701, while France was under Nazi occupation, the Rebbe and the Rebbetzin received their United States entry visa at the American Consulate in Marseille. At that time they were living under constant danger, as the political and military situation in France had become increasingly perilous. Extraordinary efforts were undertaken by the Previous Rebbe (Rabbi Yosef Yitzchak Schneersohn) to secure their rescue. These efforts are documented at length in his Igrot Kodesh, which record the intense concern, prayer, and diplomatic activity surrounding their situation.

The principal obstacle was obtaining an American visa. Advocacy on their behalf in Washington was coordinated by Mr. Asher Rabinowitz, son of the chassid Rabbi David Meir Rabinowitz. After prolonged negotiations, the application was approved on the basis that the Rebbe would serve in a rabbinic capacity in the United States. Several months later, the visa was formally issued in Marseille.

In Igrot Kodesh of the Previous Rebbe, vol. 13, an excerpt from his personal diary records a pidyon and fervent prayers offered on behalf of his daughter and son‑in‑law, asking that mercy be aroused for Chaya Mushka and Menachem Mendel, who were then in France. He expresses concern that Menachem Mendel, not being a French citizen, had been registered for possible wartime service, and he prays that he be protected from all decrees and dangers, that the American consul grant the visa with goodwill, and that they succeed in their journey and arrive safely to rebuild their lives in security and material stability. This moment marked a decisive step toward their eventual rescue and future leadership.

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