Jean-Baptiste Troppmann

Jean-Baptiste Troppmann (October 5, 1849 – January 19, 1870)[1] was a French spree killer who between August 24 and September 19, 1869, murdered eight members of the Kinck family, including six children aged between 2 and 16 years old, in order to gain access to their money.

Convicted after a three-day trial on December 30, 1869, Troppmann was executed publicly by guillotine outside the gates of La Roquette Prisons on January 19, 1870.

For example, Le Petit Journal, the bestselling newspaper in France, more than doubled its daily circulation, selling 594,000 copies the day of Troppmann's execution.

The Attorney General at Paris, Théodore Grandperret, gained much attention for his indictment of Troppmann.

[3][6] A reference is made to Troppman in Rimbaud's sonnet "Paris" written in 1871; and also in Hopscotch by Julio Cortázar.