10 August 1941 (+) is born in Liancourt, France.

10 January 1969 (x) shot Françoise Lecron in Nogent-sur-Oise, France.

14 January 1969 (-) shot Michèle Louvet in Nogent-sur-Oise, France.

23 January 1969 (-) beaten and shot dead Therèse Adam in Nogent-sur-Oise, France.

16 November 1969 (-) shot dead Suzanne Merienne in Nogent-sur-Oise, France.

6 February 1973 (-) bludgeoned to death Annick Delisle in Nogent-sur-Oise, France.

29 May 1973 (-) shot dead Mauricette Van Hyfte in Laigneville, France.

29 May 1973 (-) shot dead Eugène Stephan in Laigneville, France.

8 January 1974 (-) shot dead and violated Josette Routier in Nogent-sur-Oise, France.

25 November 1975 (-) shot dead and violated Julia Goncalves in Nogent-sur-Oise, France.

6 January 1976 (-) battered, shot and stabbed to death Françoise Jakubowska in Villers-Saint-Paul, France.

14 December 1976 (x) is arrested after eight years of terror in Nogent-sur-Oise in Montataire, France.

11 June 1981 (x) is sentenced to life-imprisonment in Beauvais, France.

17 March 1982 (x) has his life-sentence quashed, but remains in prison awaiting a new trial in Beauvais, France.

2 December 1983 (x) is again sentenced to life-imprisonment after his first sentence was quashed in Beauvais, France.