Johan Gerretsen

Dutch geologist and university teacher

Niederländischer Chemiker

Dutch painter, draftsman, art historian, professor, museum director, curator

Dutch educator

Dutch geologist and biometeorologist

Dutch Sinologist and scholar best known for his studies of ancient Chinese law

Dutch cardiac surgeon and university teacher

Dutch university professor

Dutch politician and economist

Dutch politician

Dutch educator

University teacher

Dutch university professor

Dutch librarian, literary historian and university professor

Dutch university teacher

Dutch economist and university professor

Dutch university professor

Botanist

Dutch and South African professor, ethnologist, and legal scholar

German-Dutch historian of law and papyrologist