

French hydrological engineer (1807–1892)
Alphonse Sagebien (* 2. February 1807 in Beauvoir-Wavans; † 9. October 1892 in Boufflers) was a french hydrological engineer. He was 85 years old. He studied at École Centrale Paris. He received 5 awards, including Knight of the Legion of Honour, Fourneyron prize.