Yoav Yehoshua Weingarten (1845-1923) was a prominent rabbi and author of Torah commentaries.
Education Weingarten was the son of Rabbi Nosson Nota and Rivkah Weingarten.Dei'ah veDibur - The Chelkas Yoav HaRav Yoav Yehoshua Weingarten, zt"l of Kintzk
Weingarten began his studies with Rabbi Zev Nachum Borenstein in Biała, commonly referred to as the Agudas Eizov, but largely developed under the tutelage of his son, Rabbi Avrohom Bornsztain, commonly referred to as the Avnei Nezer. There was only a 6-year difference between Bornsztain and Weingarten.Matzav.com Today's Yartzeits in History: R' Yoav Yehoshua Weingarten He eventually became one of the greatest authorities in Jewish law at the time."Konskie (Kinsk)" - Encyclopedia of Jewish Communities in Poland, Volume I
Career In 1883, he became the rabbi of Lutomiersk, Poland, moving to Gostynin in 1889. He then became the rabbi of Kintzk in 1894, remaining there until his death in 1923.
Works Weingarten is the author of a number of texts related to Torah thought: Chelkas Yoav (חלקת יואב): a group of responsa Kava d'Kashyasa (קבא דקשיתא): a compilation of 103 exceedingly sharp yet-unanswered questions relating to talmudic discourse (the gematria of קבא is 103)
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