Johan Christoffel Ramaer 1852–1932 Source: Wikimedia Commons About Johan Christoffel Ramaer Dutch hydraulic engineer and writer People from the Same Era Richard Börnstein 1852–1913 meteorologist, physicist, university teacher Königsberg Kálmán Radó 1844–1899 official, politician Répcelak Rayna Knyaginya 1856–1917 midwife, revolutionary, teacher Panagyurishte Mauro Benini 1856–1915 sculptor Cesena George Skelton 1855–1932 painter Jan Evangelista Chadt-Ševětínský 1860–1925 botanist, forester, historian, science writer, teacher Kubova Huť