R' Eliezer David Greenwald of Satmar (1928) author of Keren L'David
R' Yechiel Aharon ben R' Dovid Leifer (2000), the Bania-Nadvorna Rebbe of Tzefas
R' Yisroel Hager ben R' Boruch of Vizhnitz, the Ahavas Yisrael (1936)
R' Chaim Eliezer ben R' Tzvi Hirsch Shapiro of Munkatch (1937), author of many seforim, including Minchas Elazar, Shaar Yisaschor, Nimukei Orach Chaim, and Divrei Torah
R' Yaakov Shimshon ben R' Yitzchok of Shpitovka (1801) Was considered a great Halachic authority; he is quoted by R' Ephraim Zalman Margolies in Sefer Zera Ephraim. Talmid of the Magid of Mezeritch, Toldos Yaakov Yosef and R' Pinchos of Koritz. Moved to Teveria, where he met Reb Nachman of Breslov. Traveled to Arab countries to collect money for the poor of Eretz Yisroel.
R' Yosef Irgas (1730) Italian Kabbalist, author of Divrei Yosef and Shomer Emunim
R' Yisrael Tzvi of Koson HY"D (1944) ben R' Yehosef , was killed, "Al Kiddush Hashem" in Aushwitz
R' Ovadia ben Avrohom Bartenura, the Rav -one of the most used commentaries on Mishna
R' Yeshayah Naftali Hertz of Dinov (1885), author of HaNosain Imrei Shefer, son of R' Dovid of Dinov, the son of the Bnei Yisaschar.
R' Zev Volf ben Reb Shmuel HaLevi of
R' Chaim Yaakov Safran of Komarna (1969) Author of Shabbos Sholom U'Mevorach and Beis Avos. He was the son of R' Avrohom
Mordechai of Bureslov. Moved to the
Dovid HaMelech, Dovid ben Yishai Avdicha Mishichecha
The Baal Shem Tov (1698-1760). Born in the Hebrew year "NaChaS, 5458, on Chai Elul. There is a difference of opinion whether the yahrzeit is the first or second day of Shevuos. If anyone has any knowledge of this please let me know. Thank You.
The Imrei Emes of Ger, R' Avrohom Mordechai Alter (1866-1948). He was the son of Reb Yehudah Leib, the Sfas Emes. Under his leadership, the Gerrer Chassidim grew to number over 100,000. A large portion of them were killed by the Nazis, yimach shemom. The Imrei Emes escaped and rebuilt the Gerrer Chassidus.
R' Avrohom Azriel, Mekubal of Yeshiva Beis El
R' Yehuda Rosner(1944), Imrei Yehuda
Hoshea ben Be'eri, Navi
Avrohom ben Avrohom , the famous Ger Tzedek of Vilna, originally the son of Count Pototski. His family was a well respected family, but he decided to become a Jew. He was from the same family of Sofia, after whom Sofia Park in Uman is named. He was killed for refusing to give up his newfound religion. The Vilna Gaon offered to save him through the use of Kabbala, but the Ger Tzedek refused. He said he wanted to give his life up "al kiddush Hashem". He also said that the souls of converts were those individuals that wanted to accept the Torah, but weren't able to because the rest of their nation didn't want to accept it.
R' Zelig Reuvein ben R' Tzvi Hirsch Bengis (1864-1953) Av Beis Din in Yerushalaim
R' Shmuel Ehrenfeld of Mattesdorf (1990)
R' Moshe Nechemia ben R' Meshulam Kahana, author of Shaar Sholom Yerusholayim (1887)
R' Moshe ben R' Naftal Hirsch Rivkes, author of Be'er Hagolah on Shulchan Aruch (1672)
R' Yisroel ben R' Shmuel Ashkenazi of Shklov (1839) Talmid of the Gra who moved to Eretz Yisroel, Wrote Pe'as HaShulchon
R' Yaakov Chaim ben R' Yitzchak Baruch Sofer (1870-1938), Wrote Kaf HaChaim, for many Sephardim it is the equivilent of the Mishna Berura. The Sefer Kaf HaChaim is used in many other circles as well, and contains many things according to the Arizal.
R' Yitzchak Issac ben R' Yisachor Beirish of Ziditchov (1873)
R' Moshe Asio (1838) Tzadik of Solonika, wrote Higid Mordechai
R' Ahron Ben Azriel (1879) Av Beis Din of the Sephardim in Yerushalaim, Rosh Yeshiva of Beis El, Wrote K'fi Ahron
R' Elazar Rokeach (1741) ben R' Shmuel Shmelke, Maaseh Rokeach, descendant of R' Elazar of Garmiza
R' Moshe of Rozvadov (1894) ben R' Eliezer of Dzikov
R' Yishmael HaKohen (1811) Zera Emes
R' Ezra Harari-Raful (1936) Syrian Mekubal in Eretz Yisroel
R' Yechi ben Moshe Levi (1932) Rosh Yeshiva and Av Beis Din in Yemen
R' Yitzchok Yaakov ben R' Yosef Yehuda Weiss (1989), Av Beis Din of Eidah Chareidis in Yerushalaim, his Minchas Yitzchak is one of the most respected halacha seforim of recent times.
R' Yehuda (Yidel) ben R' Alter Yechezkel Horowitz of Dzhikov (1989)
R' Shmuel Rosenberg, Rov of Unsdorf, wrote Be'er Shmuel
R' Shlomo Zalman Bloch (1976) talmid of the Chofetz Chaim
Will Update IY"H