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Case file

Shmuel Rozovsky

Wikipedia's first sentence called it “known as a talmudic lecturer at ponevezh yeshiva and is counted amongst the great rabbis of his generation”. Today it says “rosh yeshiva of the ponevezh yeshiva in bnei brak”.
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 2020

Shmuel Rozovsky (1913–1979) was known as a Talmudic lecturer at the Ponevezh Yeshiva located in Bnei Brak , Israel , and was counted amongst the great rabbis of his generation. He was known worldwide for his clarity in explaining complex Talmud topics. He was born in Grodno to the town's Chief Rabbi , Rabbi Michel Dovid Rozovsky and Sarah Pearl, daughter of Rav Avraham Gelburd (the previous Rabbi of Grodno ). At a very young age, he began studying under Rabbi Chaim Leib Shmuelevitz in the Yeshiva of Rabbi Shimon Shkop and eventually became considered one of the principal students of Rabbi Shimon Shkop. In 1935, after the death of Rav Shmuel's father, Rav Shmuel had to flee to Eretz Yisrael to escape being drafted into the Russian army . There he studied in the Lomzha Yeshivah in Petach Tikvah . In Eretz Yisrael, Rav Shmuel married his wife, the daughter of Rabbi Tzvi Pesach Frank , Chief Rabbi of Jerusalem . Rav Shmuel eventually began to lecture in the Lomzha Yeshiva in Petach Tivkva alongside Rabbi Moshe Shmuel Shapiro and Rabbi Elazar Menachem Shach . In 1944, he was asked by Rabbi Yosef Shlomo Kahaneman to head the newly opened Ponovezh Yeshivah in Bnei Barak . Eventually, Rabbi Dovid Povarsky and Rabbi Elazar Shach also joined as co- Roshei Yeshiva there. While being treated medically in a hospital in Boston , Rav Shmuel was said to have specifically asked for an audience with Rabbi Joseph B.1

This is Wikipedia's own text, saved in our repository. Their copy of it is revision 954593269.
Today
Wikipedia's first sentence called it “known as a talmudic lecturer at ponevezh yeshiva and is counted amongst the great rabbis of his generation”. Today it says “rosh yeshiva of the ponevezh yeshiva in bnei brak”. Read the current article and compare.
201020152020Oct '232025
Counts in the opening at each snapshot. Green: the word gained ground. Red: it was cut. Grey: no change.

What Wikipedia says this is

Every article opens by defining its subject. This one was redefined since 2010, and today's defining sentence is their current revision.

Then

known as a talmudic lecturer at ponevezh yeshiva and is counted amongst the great rabbis of his generation

Now

rosh yeshiva of the ponevezh yeshiva in bnei brak

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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