Johan Christoph Gerhard Jonker

1857–1919
Photograph of Johan Christoph Gerhard Jonker Source: Wikimedia Commons

About Johan Christoph Gerhard Jonker

Indonesian scientist

People from the Same Era

Gien Kashiwagi

1860–1938 critic, pastor, teacher

Paul-Jean Toulet

1867–1920 poet, translator, writer Pau

Alfred Edwards

1850–1923 businessperson, diplomat Skyborry

Jesse Boot, 1st Baron Trent

1850–1931 businessperson, politician Nottinghamshire

Adolph Kastor

b. 1856 businessperson Wattenheim

Frances Cleveland

1864–1947 Buffalo