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Case file

Menachem Mendel Schneerson

The one-line description Wikipedia serves to search engines and AI systems read “Orthodox rabbi (1902–1994)”. It now reads “Seventh Chabad Rebbe (1902–1994)”. Sections present on October 6, 2023 no longer exist: “Chanukah campaign; Works available online; Historical sites”.
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.
We saved snapshots of this article over twenty years; you are reading the 2005 one. Red dashes: removed from Wikipedia since. Pale dots: rewritten; the numbered note shows what it says now. 1 tap a number or a side note to jump between them
The opening as it read in 2005

Schneerson The third Rebbe of the Chabad Lubavitch dynasty was also named Menachem Mendel Schneersohn (with a "h") Menachem Mendel Schneerson ( April 18 , 1902 - June 12 , 1994 ), referred to by Lubavitchers as The Rebbe , was a prominent Orthodox Jewish rabbi who was the seventh and last Rebbe (spiritual leader) of the Chabad Lubavitch branch of Hasidic Judaism (which is also part of Haredi Judaism .) He was fifth in a direct paternal line to the third Chabad Lubavitch Rebbe Rabbi Menachem Mendel Schneersohn (known as the Tzemach Tzedek ), his namesake. In 1950 , upon the death of his predecessor, father-in-law, and cousin Rabbi Joseph Isaac Schneersohn (Yosef Yitzchok Schneersohn), known as the "Previous Rebbe" or Rebbe Rayat"z (an acronym of his name), Menachem Mendel assumed the leadership of the Chabad branch of Hasidic Judaism . Their last names differed: The new Rebbe spelled his name "Schneerson", without the "h" of his predecessors' "Schneersohn".1 He was to lead the movement until his death in 1994, greatly expanding its worldwide activities and founding a network of institutions of Jewish study and Torah outreach.2

This is Wikipedia's own text, saved in our repository. Their copy of it is revision 17961073.
Today
The one-line description Wikipedia serves to search engines and AI systems read “Orthodox rabbi (1902–1994)”. It now reads “Seventh Chabad Rebbe (1902–1994)”. Sections present on October 6, 2023 no longer exist: “Chanukah campaign; Works available online; Historical sites”. Read the current article and compare.
2005201020152020Oct '232025
Counts in the opening at each snapshot. Green: the word gained ground. Red: it was cut. Grey: no change.

Sections that no longer exist

Present on October 6, 2023, absent today, with no near-matching heading in the current article and the article shorter overall, so this is not a renamed heading or a topic absorbed into a fuller treatment. 3 sections of 400 characters or more gone since October 6 2023, with the article 3,026 characters shorter.

  • Chanukah campaign
  • Works available online
  • Historical sites
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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