On January 30, 1925 the general director of the German Precision Clocks Firm Glashuette e.G.m.b.H. (e.G.m.b.H. = eingetragene Genossenschaft mit beschränkter Haftung, english: Cooperative with limited liability), Mister Muschan, was recalled.
Friedrich Carl Ferdinand Schlesicky was born on 30th January, 1816 in Kleve. Anasthasie-Julie-Hortense Laneuville was born on 30th January, 1817 in Saint-Nicolas d'Aliermont. Héloise-Argentine Lefebvre was born on 30th January, 1834. Augustine-Adélaide Lefebvre was born on 30th January, 1834. Léontine-Madeleine Denis was born on 30th January, 1838 in Saint-Nicolas d'Aliermont. Fritz-Emile Huguenin (Vuillemin) was born on 30th January, 1841 in Les Ponts-de-Martel. François-Augustin Viandier was born on 30th January, 1841 in Saint-Nicolas d'Aliermont. Henri-Benjamin Duchaussoy was born on 30th January, 1847 in Saint-Aubin-le-Cauf. Rosine-Virginie Hollingue was born on 30th January, 1857 in Saint-Nicolas d'Aliermont. Élise-Angélina Sénéchal was born on 30th January, 1865 in Saint-Nicolas d'Aliermont. Jeanne Emma Huguenin was born on 30th January, 1866 in Le Locle.
Jean Fouré died on 30th January, 1865 in Saint-Nicolas d'Aliermont. Jean Aimé Jacob died on 30th January, 1871 in Dieppe. Arthur Junghans died on 30th January, 1820 in Schramberg. Lucien-Raymond Dumouchel died on 30th January, 1964 in Saint-Nicolas d'Aliermont.