Question: Between 1815 and 1830 what was the name of the country physician Johannes Lijdius Catharinus Pompe van Meerdervoort  was originally from?
Sentence (from "J. L. C. Pompe van Meerdervoort"): While in Japan, he briefly taught medicine, chemistry and photography at the Nagasaki Naval Training Center, and established a medical school and hospital.
Relevant evidence: No