Chaim Weizmann document to the Fifth Zionist Congress highlighting this need especially in the fields of science and engineering. This idea would later be crystallized in the foundation of the Technion – Israel Institute of Technology in 1912. In 1904, Weizmann became a chemistry lecturer at the University of Manchester and soon became a leader among British Zionists. At that time, Arthur Balfour was a Conservative MP representing one of the districts of Manchester, and was also Prime Minister; the two met during one of Balfour's electoral campaigns in 1905–1906. Balfour supported the concept of a Jewish homeland, but felt that there
Chaim Weizmann been successful. Of Chaim Weizmann's fifteen siblings, eleven survived to adulthood. Ten of the eleven surviving siblings made aliyah. Two also became chemists; Anna (Anushka) Weizmann worked in his Daniel Sieff Research Institute lab, registering several patents in her name. His brother, Moshe Weizmann, was the head of the Chemistry Faculty at the Hebrew University of Jerusalem. Two siblings remained in the Soviet Union following the Russian Revolution, a brother, Shmuel, and sister, Maria (Masha). Shmuel Weizmann was a dedicated Communist and member of the anti-Zionist Bund movement. During the Stalinist "Great Purge", he was arrested for alleged espionage and