William Thomas Thomson b. 1813 Source: Wikimedia Commons About William Thomas Thomson Scottish actuary (1813–1883) People from the Same Era Mariano Severo Balcarce 1807–1885 diplomat, physician Buenos Aires Amelia B. Coppuck Welby 1819–1852 poet, writer Saint Michaels Robert Needham Cust 1821–1909 Indologist, barrister, linguist, missionary Joseph H. Defrees 1812–1885 politician Sparta Ildefonso Joaquín Infante y Macías 1813–1888 Catholic bishop, Catholic priest Moguer- Andalucía Elizabeth Inverarity 1813–1846 opera singer