Piere Bordier was born on 1st June, 1631 in Geneva geboren.
Frédéric-Alexandre Courvoisier was born on 1st June, 1799 in La Chaux-de-Fonds.
David Ami Aubert was born on 1st June, 1808 in Derrière-la-Côte (Le Chenit).
Omer-Virgile Croutte was born on 1st June, 1811 in Saint-Nicolas d'Aliermont.
Onésime Dumas was born on 1st June, 1824 in Verberie.
Aimable-Marie Delabos was born on 1st June, 1843 in Saint-Nicolas d'Aliermont.
Émile-Alphonse Doré was born on 1st June, 1864 in Saint-Nicolas d'Aliermont.
Bathilde-Alphonsine Doré was born on 1st June, 1865 in Saint-Nicolas d'Aliermont.
Léo Juvet was born on 1st June, 1848 in Fleurier.
Gustave-Georges Boé was born on 1st June, 1888 in Saint-Nicolas d'Aliermont.
August Klöne was born on 1st June, 1889.
Charles Marius LeCoultre was born on 1st June, 1907 in Le Locle.