Johan Peter Emilius Hartmann 1805–1900 Source: Wikimedia Commons About Johan Peter Emilius Hartmann Danish composer (1805–1900) People from the Same Era Nelson Gardner 1815–1889 politician James Landy 1813–1875 politician Philadelphia Ivan Kalkatin 1800–1856 statesperson János Horárik 1808–1864 Catholic priest, Lutheran pastor, journalist, philosopher Bánovce nad Bebravou Jean-Auguste Barre 1811–1896 designer, medalist, sculptor, visual artist former 10th arrondissement of Paris Gerhard Jan Fabius 1807–1899 lawyer, military officer Amsterdam