John Paul Hobler was born on 5th July, 1754 in London. Jean-Baptiste Bignard was born on 5th July, 1773 in Saint-Nicolas d'Aliermont. Eugène-Auguste Debonne was born on 5th July, 1819 in Saint-Nicolas d'Aliermont. Henri Auguste Reymond was born on 5th July, 1822 in Les Bayards. Achille-Domingue Sénéchal was born on 5th July, 1837 in Saint-Nicolas d'Aliermont. Louis Grosclaude was born on 5th July, 1840 in Le Locle. George-Felix Couaillet was born on 5th July, 1867 in Saint-Nicolas d'Aliermont. Mathilde-Eugènie Lamaille was born on 5th July, 1870 in Saint-Nicolas d'Aliermont. Alfred Helwig was born on 5th July, 1886.
Jean-Baptiste Denis died on 5th July, 1830 in Saint-Nicolas d'Aliermont. Frédéric Japy died on 5th July, 1836 in Vera Cruz, Mexico. Charles-Eugène Jacques died on 5th July, 1875 in Saint-Nicolas d'Aliermont. Auguste Louis Reymond died on 5th July, 1882 in Geneva. Michel François Piguet died on 5th July, 1937. Jean Pierre Piguet died on 5th July, 2006. Hannes Wettstein died on 5th July, 2008 in Zurich.