Franz Ludwig Stadlin was born on 18th June, 1658 in Zug (Switzerland). Geneviève-Adèle Denis was born on 18th June, 1831 in Saint-Nicolas d'Aliermont. Justin Huguenin was born on 18th June, 1835 in Le Locle. Joséphine-Rosine Dehame was born on 18th June, 1844 in Saint-Nicolas d'Aliermont. Max Andres was born on 18th June, 1889. Albert Francis Piguet was born on 18th June, 1897 in Le Brassus. Maurice Edgar Ditisheim was born on 18th June, 1901 in La Chaux-de-Fonds.
Leonhard Burry died on 18th June, 1706. Jean-Baptiste Hurel died on 18th June, 1807 in Saint-Nicolas d'Aliermont. Marie-Madeleine-Rose-Aimée Dupré died on 18th June, 1852 in Saint-Nicolas d'Aliermont. Ernest-Hippolyte Grandcamp died on 18th June, 1867 in Saint-Nicolas d'Aliermont. Joséphine Adeline-Laneuville died on 18th June, 1871 in Saint-Nicolas d'Aliermont. Marie-Anne-Ludivine Crevier died on 18th June, 1871 in Saint-Nicolas d'Aliermont. Marcel André Aubert died on 18th June, 1972 in Le Sentier.