Georges Auziére was born on 4th February, 1735 in Geneva. Thomas Earnshaw was born on 4th February, 1749 in Ashton-under-Lyne. Nicolas Bréard was born on 4th February, 1782 in Saint-Nicolas d'Aliermont. Armand-Adonis Thiroux was born on 4th February, 1825 in Saint-Nicolas d'Aliermont. Rose-Fidéline Thomas was born on 4th February, 1836 in Saint-Aubin-le-Cauf near Saint-Nicolas d'Aliermont. Rose-Aimée Houlvigue was born on 4th February, 1850 in Saint-Nicolas d'Aliermont. Émilie-Élise Lamaille was born on 4th February, 1877 in Saint-Nicolas d'Aliermont. Rose-Emma Huguenin (Dumittan) was born on 4th February, 1880 in Boujean. Ruedi Külling was born on 4th February, 1935 in Zurich.
Fr. David a S. Cajetano died on 4th February, 1796. Pierre Frédéric Schley died on 4th February, 1870 in Beaucourt. Jean-Jacques-Antoine Billoquet died on 4th February, 1876 in Saint-Nicolas d'Aliermont. Jean-Louis-Théothime-Bruno Flicot died on 4th February, 1879 in Saint-Nicolas d'Aliermont. Josef Chadt died on 4th February, 1882 in Vienna. Georges-Auguste Leschot died on 4th February, 1884 in Plainpalais. Eugène Huguenin died on 4th February, 1893 in Le Locle. Alfred Kurth died on 4th February, 1937 in Grenchen.