Charles Christopher Frost 1805–1880 Source: Wikimedia Commons About Charles Christopher Frost American botanist (1805-1880) People from the Same Era Karl Joseph Berckmüller 1800–1879 architect Karlsruhe John Rylands 1801–1888 businessperson, textile merchant, weaver Parr Anne Berthier de Wagram 1815–1878 Paris Giovanni Antonio Ambrosetti 1811–1873 entrepreneur, politician Biella Rodion Cantacuzène 1812–1880 Achille Allier 1807–1836 archaeologist, historian, illustrator Montluçon