Jacques-Michel-Boromé Mallet was born on 12th October, 1767 in Saint-Nicolas d'Aliermont. Marie-Angélique-Rose Boquet was born on 12th October, 1781 in Saint-Nicolas d'Aliermont. Carl August von Steinheil was born on 12th October, 1801. Marthe-Marcelline Fournier was born on 12th October, 1808 in Saint-Nicolas d'Aliermont. Célestine-Geneviève Hardy was born on 12th October, 1814 in Saint-Nicolas d'Aliermont. Rose-Françoise Paquet was born on 12th October, 1834 in Saint-Nicolas d'Aliermont. Armante-Henriette Delépine was born on 12th October, 1859 in Saint-Nicolas d'Aliermont. Alfred-Eugène Troude was born on 12th October, 1869 in Saint-Nicolas d'Aliermont. Charles-Léon-Ovide Troude was born on 12th October, 1886 in Saint-Nicolas d'Aliermont.
Louis Charles Raingo died on 12th October, 1854 in Mons. Christian Friedrich Tiede died on 12th October, 1877 in Berlin. Johann Friedrich Weule died on 12th October, 1897 in Bockenem. Toussaint-Narcisse Decaux died on 12th October, 1901 in Saint-Nicolas d'Aliermont. Adélaïde-Joséphine Rénier died on 12th October, 1906 in Saint-Nicolas d'Aliermont. August Bergerhof died on 12th October, 1907 in Duisburg-Meidrich.