Augustus De Morgan 1806–1871 Source: Wikimedia Commons About Augustus De Morgan British mathematician and logician (1806–1871) People from the Same Era Solomon G. Haven 1810–1861 lawyer, politician Guilford Conrad Reid 1802–1883 politician Wilkes-Barre Horatio Powys 1805–1877 Anglican priest J. S. Grimaldi 1802–1832 comedian, dancer, stage actor Juan Güell 1800–1872 businessperson, economist, politician Torredembarra Carl Julius Flensborg 1804–1852 military officer, politician Copenhagen