Rabbi Yehuda Leib Schneersohn (1808-1866) was a Ukrainian Habad Hasidic rabbi, the second son of Menachem Mendel Schneersohn, and founder and first leader of Kopust Hasidism.
[1] Known as the Maharil (an acronym for "Moreinu HaRav Yehuda Leib"), he settled in Kopust a few months after the death of his father, when he and his brothers were not able to reach an agreement about the succession.
He had three sons: Solid lines indicate parents/children, dashed lines show marriages, dotted lines show in-laws.
Additional members of Schneersohn family are not listed here
This biographical article about a Ukrainian rabbi is a stub.