"1862Z"^^ . . . "French head of thePrefecture of Police" . "Hennion, C\u00E9lestin"@en . "1862-09-08Z"^^ . "C\u00E9lestin Hennion MC ONI OLH CVO (8 September 1862 - 14 March 1915) was a French police officer who rose to head the Prefecture of Police (French: Pr\u00E9fecture de Police). He is notable for his reorganisation of the Pr\u00E9fecture and the introduction of the Tiger's Brigades, ancestor of the French judicial police. In France, he is considered to be one of the pioneers of modern policing."@en . "1915Z"^^ . "1915-03-14Z"^^ . . .