Wolfgang Von Weisl (1896-1974)

Binyamin Ze'ev (Wolfgang) von Weisl was one of the founders of the Revisionist movement and a leader in the Zionist struggle for establishing a Jewish state. He was writer and a journalist, a physician and medical researcher, a military man and an original military strategist, an Austrian noble and a world expert in Islam.

Biography https://en.wikipedia.org/wiki/Wolfgang_von_Weisl