1994 July 26, A. Engler Anderson, “Why are Hasidim speaking for all Orthodox”, in soc.culture.jewish[1] (Usenet):
The movement reunited under the third Rebbe, Menachem Mendel (Zemah Zedeq) -- only to experience another schism after his passing and the creation of multiple courts of Chabad admorim.
2022, Abie Rotenberg, “Al Hatzadikim”, in Journeys, Vol. 5[2]:
I beg of you dear Rebbe, who is our last resort Though a single Matza will suffice for me My father is an Admor, and Vizhnitz is his court And as such he must be given three