Original: He was the sixteenth member elected to occupy seat 1 of the Académie française in 1944, and served as Perpetual Secretary of the Académie des sciences, France.
Simplified: Louis-Victor-Pierre-Raymond, 7th duc de Broglie, (August 15, 1892 - March 19, 1987) was a French physicist who discovered that electrons have two natures similar to both particles and waves.