Jean-Claude Duvalier Jean-Claude Duvalier Jean-Claude Duvalier (), nicknamed “Baby Doc” () (3 July 19514 October 2014), was the President of Haiti from 1971 until he was overthrown by a popular uprising in 1986. He succeeded his father François "Papa Doc" Duvalier as the ruler of Haiti after his death in 1971. After assuming power, he introduced cosmetic changes to his father's regime and delegated much authority to his advisors. Thousands of Haitians were killed or tortured, and hundreds of thousands fled the country during his presidency. He maintained a notoriously lavish lifestyle (including a state-sponsored US$3million wedding in 1980) while poverty among
Jean-Claude-Républicain Arnoux Jean-Claude-Républicain Arnoux Jean-Claude-Républicain Arnoux (Le Cateau-Cambrésis – 1866) was a French civil engineer known for his invention of the Arnoux system for articulating trains on tight curves. As an entrepreneur he founded and directed the , which constructed and operated the line from Paris to Orsay and is now part of the Ligne de Sceaux. It opened on 6 June 1846. Jean-Claude-Républicain Arnoux was born at Le Cateau-Cambrésis in the Nord department of France on 16 December 1792. His father was a postmaster. In 1811 he entered the École polytechnique and became a lieutenant in the Artillery under the French