Question: When did Chaya Mushka Schneerson's husband die?
Sentence (from "Chaya Mushka Schneersohn"): Chaya Mushka Schneerson died on December 9, 1860 O.S.( Tevet 8, 5621; December 21, 1860 N.S.), and was buried in the town of Lubavitch near her grandmother Rebbetzin Sterna and her mother Rebbetzin Sheina.
Relevant evidence: No