Claudius Wilkens 1844–1929 Source: Wikimedia Commons People from the Same Era Edward Kirk Warren 1847–1919 inventor Ludlow Amund Ringnes 1840–1907 entrepreneur Krødsherad Municipality William Henry Welch 1850–1934 bacteriologist, microbiologist, military physician, pathologist, physician Norfolk Agustí Sardà i Llaveria 1836–1913 lawyer, pedagogue, politician Mont-roig del Camp Augusto Matte Pérez 1843–1913 diplomat, lawyer, politician Santiago Carlos Machado Bittencourt 1840–1897 military personnel, politician Porto Alegre