Robert Hooke was born on 18th July, 1635 on the Isle of Wight. Johann Peter Stahlschmidt was born on 18th July, 1751 in Plittershagen. Andreas Berger was born on 18th July, 1754. Lisette Huguenin was born on 18th July, 1789 in Les Ponts-de-Martel. Andreas Hohwü was born on 18th July, 1803 in Gravenstein. Arsène-François Bouland was born on 18th July, 1826 in Saint-Nicolas d'Aliermont. Léonard-Anatole De Foulny was born on 18th July, 1840 in Glicourt, Seine-Maritime. Alfred Piguet was born on 18th July, 1843 in Derrière-la-Côte (Le Chenit). Médéric-Augustin Sannier was born on 18th July, 1857 in Offranville. Karl Wolfgang Blessing was born on 18th July, 1873.
Marie-Anne-Rose Gréboval died on 18th July, 1832 in Saint-Nicolas d'Aliermont. Amanda-Ernestine Aubé died on 18th July, 1861 in Saint-Nicolas d'Aliermont. Charles-Auguste Louis Huguenin died on 18th July, 1874 in La Chaux-du-Milieu. Jean-Baptiste-Ypolite Croutte died on 18th July, 1882 in Saint-Nicolas d'Aliermont. Karl Merget died on 18th July, 1893 in Berlin. Jacques-Aristide Sénéchal died on 18th July, 1897 in Saint-Nicolas d'Aliermont. Albert-Auguste-Alexandre Grébauval died on 18th July, 1979 in Saint-Nicolas d'Aliermont.