claim: Henry III of France was murdered in 1859.
evidence: De Koninck -LRB- The King in old Dutch spelling -RRB- is a surname .. Dutch. Dutch language. Notable people with the surname include  :. Charles De Koninck -LRB- 1906-1965 -RRB- , Belgian-Canadian Thomist philosopher and theologian. Charles De Koninck. Charles De Koninck. David de Koninck alternative spelling of David de Coninck -LRB- c.1644-1701 -RRB- , Flemish painter. David de Koninck. David de Koninck. Jean-Marie De Koninck -LRB- b. 1948 -RRB- , Quebec mathematician. Jean-Marie De Koninck. Jean-Marie De Koninck. Laurent-Guillaume de Koninck -LRB- 1809-1887 -RRB- , Belgian palaeontologist and chemist. Laurent-Guillaume de Koninck. Laurent-Guillaume de Koninck. Lodewijk de Koninck -LRB- 1838-1924 -RRB- , Flemish writer. Lodewijk de Koninck. Lodewijk de Koninck. Louis Herman De Koninck -LRB- 1896-1984 -RRB- , Belgian architect and designer. Louis Herman De Koninck. Louis Herman De Koninck. Servaes de Koninck -LRB- c.1654-c .1701 -RRB- , Flemish composer active in Amsterdam. Servaes de Koninck. Servaes de Koninck. Koninck  :. Jacob Koninck -LRB- I -RRB- -LRB- c.1615-c .1695 -RRB- , Dutch landscape painter -LRB- brother of Philips -RRB-. Dutch. Dutch language. Jacob Koninck -LRB- II -RRB- -LRB- c.1647-c .1724 -RRB- , Dutch painter for the Danish court -LRB- son of Jacob I -RRB-. Dutch. Dutch language. Philips -LRB- de -RRB- Koninck -LRB- 1619-1688 -RRB- , Dutch landscape painter -LRB- brother of Jacob I -RRB-. Dutch. Dutch language. Salomon Koninck , Dutch painter of genre scenes and portraits and engraver. Dutch. Dutch language. Salomon Koninck. Salomon Koninck