Parasha: Toldot

All the Tzadikim

Rabbi Simeon ben Zemah Duran

Rabbi Simeon ben Zemah Duran, also Tzemach Duran (1361–1444; שמעון בן צמח דוראן‬), known as Rashbatz (רשב"ץ‬) or Tashbatz was a Rabbinical authority, A major 15th century posek, his published decisions in matters of halacha have been widely quoted in halachic literature for hundreds of years.

Rabbi Shalom Ullmann

Rabbi Shalom Charif Ullmann (German: Schalom Ullmann, Salomon-Schalom Ullmann,popularly known as Rabbi Shalom Harif ,February 27, 1755 in Fürth – March 6, 1825 in Lackenbach) was a Hungarian Talmudist,  ABAD and the author of the book Divrei Rash.

Rabbi Yitzchok Friedman

Yitzchok Friedman  was the founder and first Rebbe of the Boyan Hasidic dynasty. He was known as the Pachad Yitzchok (Dread of Isaac).