Rabbi Chaim Tzvi Teitelbaum, (December 28, 1879- January 21, 1926), (6 shevat 5686 on the Hebrew calendar), the Sigheter Rebbe, author of Atzei Chaim, was the oldest son of Rabbi Chananyah Yom Tov Lipa Teitelbaum the Kedushas Yom Tov.
Chaim Weizmann | Richard Teitelbaum | Chaim Topol | Chaim Soutine | Ruth Teitelbaum | Chaim Kanievsky | Yeshiva Rabbi Chaim Berlin | Chaim Herzog | Yaakov Chaim Sofer | Chaim Gingold | Yosef Chaim | Tzvi Hersh Weinreb | Joel Teitelbaum | Chaim Zhitlowsky | Chaim Rapoport | Nahshon Even-Chaim | Chaim Yitzchak Bloch Hacohen | Chaim Yisroel Eiss | Chaïm Soutine | Chaim Shemesh | Chaim Rumkowski | Chaim Pinchas Scheinberg | Chaïm Perelman | Chaim Loike | Chaim Kreiswirth | Chaim Halberstam | Chaim Gutnick | Chaim Bermant | Chaim Benveniste | Aaron Teitelbaum |