According to circumstantial evidence cited by the Rebbe of righteous memory (Sefer Hamaamarim 5711, p. 106), this day marks the yahrzeit in 5703 (1942), of Harav HaChassid R. Menachem Mendel Hakohein Horenstein, who was married to Rebbetzin Sheina, daughter of the Previous Rebbe. May G-d avenge his blood.

Also, this day is part of the didan natzach victory, marking the issuance, in 5748 (1987), of a unanimous ruling by a Federal Appeals Court, confirming and strengthening the lower court's decision regarding the s'farim and k'tavim of the Rebbe'im.