Karl von Terzaghi (1883–1963)
Born 1883 CE, died 1963 CE.
Karl von Terzaghi (2 October 1883 – 25 October 1963) was an Austrian mechanical engineer, geotechnical engineer, and geologist known as the "father of soil mechanics and geotechnical engineering".
Text from the Wikipedia article Karl_von_Terzaghi, licensed CC BY-SA 4.0.