List of executioners
Monsieur de Paris: The Executioners of the French Republic
Table:
Jean-François Heidenreich
1871–1872

Nicolas Roch
1872–1879

Louis Deibler
1879–1898

Anatole Deibler
1899–1939

Jules-Henri Desfourneaux
1939–1951

André Obrecht
1951–1976

Marcel Chevalier
1976–1981

Observing the table that covers the 'Monsieur de Paris: The Executioners of the French Republic' part of 'List of executioners', compose one sentence describing only the highlighted cells and format it within the following JSON object {"answer": "YOUR ANSWER"}.