
Hydraulics engineer
Alfred Haegelen (* 8. October 1891 in Dijon; † 4. December 1969 in Necker–Enfants Malades Hospital) was a hydraulics engineer. He was 78 years old. His education included École polytechnique and École Nationale des Ponts et Chaussées. His awards include Knight of the Legion of Honour, Officer of the Legion of Honour and Croix de guerre 1914–1918.