Johan Carl Hellberg 1815–1877 Source: Wikimedia Commons About Johan Carl Hellberg Swedish journalist (1815–1877) People from the Same Era Benjamin H. Warder 1824–1894 businessperson Philadelphia Karel Lodewijk Ledeganck 1805–1847 jurist, poet, politician, writer Eeklo Enoch Mather Marvin 1823–1877 cleric, writer St. Louis Mary Eleanor Hamlyn-Williams 1825–1872 Edwinsford Arthur de Quinemont 1808–1883 diplomat, politician Orléans Ida Oyens 1808–1860 writer Amsterdam