Hatzohar
HaTzohar (Hebrew: הצה"ר, an acronym for HaTzionim HaRevizionistim (Hebrew: הציונים הרוויזיוניסטים), lit. The Revisionist Zionists), officially Brit HaTzionim HaRevizionistim (Hebrew: ברית הציונים הרוויזיוניסטים, lit. Union of Revisionist Zionists) was a Revisionist Zionist organisation and political party in Mandatory Palestine and newly independent Israel.
Background
HaTzohar was founded by Ze'ev Jabotinsky and others in Paris in April 1925. It followed the establishment of Jabotinsky's revisionist youth movement Betar in 1923. The initial nucleus of the movement consisted of a group of Russian Zionists who had supported Jabotinsky in establishing the Jewish Legion during World War I.
There were 22 founding members in the photo of the First World Conference in Paris 1925. The 13 known members were (in alphabetical order): Berchin-Benedictoff, Isidore Franckel, Meir Grossman, Dr. A Ginsbourg, Vladimir Jabotinski, Aron Propes, Dr. Jacques Segal, Albert Stara, Ze’ev (Vladimir) Tiomkin, Zinovi Tiomkin, Israel Trivus, and I Yevine.