sentences: )At the request of his father Richard Neumann, Trude's son (Herzl's only grandchild), Stephan Theodor Neumann, (1918–1946) was sent for his safety to England in 1935 to the Viennese Zionists and the Zionist Executive in Israel based there .The Neumanns deeply feared for the safety of their only child as violent Austrian antisemitism expanded.