Rabbi Menachem Mendel Schneersohn (Tzemach Tzedek)
1789–1866
The Third Lubavitcher Rebbe
Buried in Lubavitch (Russia)
Author of foundational works
United Chassidism and traditional Torah study
Defender of Jewish communities in the Russian Empire
Yahrtzeit: 13 Nissan
His gravesite is visited by pilgrims
"A pillar of Chassidic wisdom and Halachic tradition in Chabad"