Wikipedia's first sentence called it “secretary to the late lubavitcher rebbe”. Today it says “american hasidic jewish teacher”.
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 2015 one. Red dashes: removed from Wikipedia since.Pale dots: rewritten; the numbered note shows what it says now.Red text: written in or rewritten since the previous snapshot.1 tap a number or a side note to jump between them
The opening as it read in 2015
Leib Groner (born 1932) was a secretary of the late Lubavitcher Rebbe, Rabbi Menachem Mendel Schneerson for over 40 years. Following Rabbi Schneerson's death there was a press report in which he expressed opposition to Yudel Krinsky , the sole executor of Rabbi Schneerson's will and a political opponent. Groner was instrumental in the care of the Rebbe during his final year when he was no longer able to communicate effectively. The manner of his care was a source of great controversy within Chabad with some recommending his removal to a specialist hospital and others demanding he stay put at 770 Eastern Parkway . Groner led the latter camp, while Krinsky led the former. The controversy led to the resignation of one of Schneerson's doctors Dr. He was a witness in 1988 to the signing of Rabbi Schneerson's secular will - a will that gave all the power over the organizational structures of Chabad to his primary rival Krinsky. Groner was seen as part of the messianist wing - even going so far as adorn his car with messianist bumper-stickers. That Groner - despite his years of service - was not given any responsibility in the will was seen as a blow to his standing. Groner reacted to the will by arguing that "the will only transfers the responsibility of the Rebbe’s property to Agudas Chassidei Chabad" and did not attend the official reading. Groner was a party to a bitter split between two groups of Rabbi Schneerson's aides that differed in their recommendations as to how Rabbi Schneerson should be treated, with the two camps led by Groner and Yehuda Krinsky . Aides argued over whether Rabbi Schneerson had the same physical makeup as other humans and if the illness should be allowed to run its course without interference. Krinsky argued that the latest and most suitable medical treatment available should be used in treating Rabbi Schneerson while Groner thought that "outside interference in the Rebbe’s medical situation might be just as dangerous as inaction. They saw his illness as an element in the messianic revelation; interference with Rabbi Schneerson’s physical state might therefore affect the redemptive process, which should instead be permitted to run its natural course." He has been associated in recent years with a number of right-wing campaigns. In 2005 he was part of a delegation along with Menachem Brod who had a "heated debate" with Ariel Sharon . Two of rabbi's secretaries seen as front-runners to replace him , Knight Ridder, New York Daily News, June 12, 1994.1
This is Wikipedia's own text, saved in our repository. Their copy of it is revision 633785721.
The opening as it stood in 2010
Rabbi Yehuda Leib Groner (born 1932) was the secretary to the late Lubavitcher Rebbe, Rabbi Menachem Mendel Schneerson for over 40 years. Following Schneerson's death there were press report in which he expressed opposition to Yudel Krinsky , the sole executor of Schneerson's will and a political opponent. Groner was instrumental in the care of the Rebbe during his final year when he was no longer able to communicate effectively. The manner of his care was a source of great controversy within Chabad with some recommending his removal to a specialist hospital and others demanding he stay put at 770 Eastern Parkway . Groner led the latter camp, while Krinsky led the former. The controversy led to the resignation of one of Schneerson's doctors Dr. He was a witness in 1988 to the signing of Schneerson's secular will - a will that gave all the power over the organizational structures of Chabad to his primary rival Krinsky. Groner was seen as part of the messianist wing - even going so far as adorn his car with messianist bumper-stickers. That Groner - despite his years of service - was not given any responsibility in the will was seen as a blow to his standing. Groner reacted to the will by arguing that "the will only transfers the responsibility of the Rebbe’s property to Agudas Chassidei Chabad" and did not attend the official reading. Groner was a party to a bitter split between two groups of Schneerson's aides that differed in their recommendations as to how Schneerson should be treated, with the two camps led by Groner and Yehuda Krinsky . Aides argued over whether Schneerson had the same physical makeup as other humans and if the illness should be allowed to run its course without interference. Krinsky argued that the latest and most suitable medical treatment available should be used in treating Schneerson while Groner thought that "outside interference in the Rebbe’s medical situation might be just as dangerous as inaction. They saw his illness as an element in the messianic revelation; interference with Schneerson’s physical state might therefore affect the redemptive process, which should instead be permitted to run its natural course." He has been associated in recent years with a number of right-wing campaigns. In 2005 he was part of a delegation along with Menachem Brod who had a "heated debate" with Ariel Sharon . Two of rabbi's secretaries seen as front-runners to replace him , Knight Ridder, New York Daily News, June 12, 1994.
Red text was written in or rewritten since the previous snapshot. Their copy is revision 328511730.
The opening as it stood in 2020 16 passages from the previous snapshot no longer appear
American rabbi Yehuda Leib "Leibel" Groner ( ; April 25, 1931 – April 7, 2020) was a Hasidic Jewish teacher, scholar, and author.He is best known for having served as the personal secretary to Rabbi Menachem Mendel Schneerson , the seventh Lubavitcher Rebbe, for 44 years.
Red text was written in or rewritten since the previous snapshot. Their copy is revision 959055702.
The opening as it stood on October 6, 2023
American rabbi Yehuda Leib "Leibel" Groner ( ; April 25, 1931 – April 7, 2020) was an American Hasidic Jewish teacher, scholar, and author. He is best known for having served as the personal secretary to Rabbi Menachem Mendel Schneerson , the seventh Lubavitcher Rebbe, for 40 years.
Red text was written in or rewritten since the previous snapshot. Their copy is revision 1160858672.
The opening as it stood in 2025
American rabbi Yehuda Leib "Leibel" Groner ( Yiddish : יהודה ליב גראנער ; April 25, 1931 – April 7, 2020) was an American Hasidic Jewish teacher, scholar, and author. He is best known for having served as the personal secretary to Rabbi Menachem Mendel Schneerson , the seventh Lubavitcher Rebbe, for 40 years.
Red text was written in or rewritten since the previous snapshot. Their copy is revision 1256286376. This is our newest snapshot; the live article may have moved again since.
Today
Wikipedia's first sentence called it “secretary to the late lubavitcher rebbe”. Today it says “american hasidic jewish teacher”. Read the current article and compare.
2010
2015
2020
Oct '23
2025
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
secretary to the late lubavitcher rebbe
Now
american hasidic jewish teacher
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.