J. L. C. Pompe van Meerdervoort
Johannes Lijdius Catharinus Pompe van Meerdervoort was a Dutch physician based at Nagasaki, in Bakumatsu period Japan. While in Japan, he briefly taught medicine, chemistry and photography at the Nagasaki Naval Training Center, and established a medical school and hospital. Some of his noted students included Nagayo Sensai and Matsumoto Jun
Pompe van Meerdervoort was born into an aristocratic family originally from Dordrecht, and was the son of an officer in the Royal Dutch Army, Johan Antoine Pompe van Meerdervoort of Leiden, and Johanna Wilhelmina Hendrika de Moulin of Kampen. Pompe studied medicine at the Imperial Academy for Military Medicine in Utrecht and became a naval surgeon in 1849.
Source: Wikipedia