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Marcus Jastrow

Wikipedia's first sentence called it “renowned talmudic language scholar”. Today it says “prussian-born american orthodox jewish rabbi”.
Measured, not asserted. Every count, date and revision on this page was taken from Wikipedia's own history and checked against the live article. The words quoted are theirs.
Machine-checked against the full current article on 2026-08-03.
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The opening as it read in 2005

Marcus (Mordechai) Jastrow ( 1829 - 1903 ) was a renowned Talmudic language scholar, most famously known for his authorship of the popular and comprehensive A Dictionary of the Targumim , Talmud Babli, Talmud Yerushalmi and Midrashic Literature .1 Jastrow was born in Posen , Poland .2 After receiving rabbinical ordination , Ph.D. , and Doctorate of Letters ( D.Litt. ), he became the rabbi of Reform Temple Rodeph Shalom (while he was personally more theologically aligned with Conservative Judaism ) in Philadelphia , Pennsylvania in 1866 , at the age of 37.3 In 1886 , he began publishing his magnum opus, A Dictionary of the Targumim , Talmud Babli, Talmud Yerushalmi and Midrashic Literature , in pamphlet form. It was finally completed and published in two-volume form in 1903, and has since become a popular resource for students of Talmud. In the preface to this work, Jastrow sharply criticized those linguistic and etymological scholars who claimed that obscure terms in Talmudic literature are primarily derived from Greek . Jastrow held that Greek influence on Talmudic Aramaic was minimal, and that most obscure terms could be much more simply be traced to Hebrew origins.4 Jastrow was also responsible for most Talmud-related articles in the Jewish Encyclopedia .

This is Wikipedia's own text, saved in our repository. Their copy of it is revision 17710276.
Today
Wikipedia's first sentence called it “renowned talmudic language scholar”. Today it says “prussian-born american orthodox jewish rabbi”. Read the current article and compare.
2005201020152020Oct '232025
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What Wikipedia says this is

Every article opens by defining its subject. This one was redefined since 2005, and today's defining sentence is their current revision.

Then

renowned talmudic language scholar

Now

prussian-born american orthodox jewish rabbi

Struck red text is no longer in the article; dotted amber text was rewritten. Every revision id links to Wikipedia's copy; the text shown is our own saved copy. Data: /data. Wikipedia text is CC BY-SA; quoted for the record; not affiliated with Wikipedia.

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