Anna Weizmann renamed the Weizmann Institute) in Rehovot. Upon her retirement in 1959, she was appointed honorary professor at the institute. Ezer Weizman, President of Israel, was the son of her brother Yechiel. Anna Weizmann Anna (Hana, Anushka) Weizmann (; ; 1886 – February 17, 1963) was an Israeli chemist. Anna Weizmann (Hana) was born in a large family to Ezer Weizmann and Rachel-Leah Chemerinskiy. Sister of Chaim Weizmann and Moshe Weizmann. She studied in Zurich from 1905 to 1912. She worked for a year (1913-1914) in Manchester in the chemical laboratory of the University, and lived in the house of his
Chaim Weizmann he displayed a talent for science, especially chemistry. While in Pinsk, he also became active in the Hovevei Zion groups there. He graduated with honors in 1892, and decided to pursue chemistry as a profession. In 1892, Weizmann left for Germany to study chemistry. He began his studies at the Polytechnic Institute of Darmstadt. To earn a living while studying, he worked as a Hebrew teacher at an Orthodox Jewish boarding school. In 1894, he moved to Berlin to study at the Technische Hochschule Berlin. While in Berlin, he joined a circle of Zionist intellectuals. In 1897, he moved to