Pierre Ducommun-dit-Boudry was born on 15th April, 1680.
Jean André Melly was born on 15th April, 1757 in Geneva.
Christoph Matthäus Hahn was born on 15th April, 1767 in Onstmettingen.
Nicolas-Antoine Delacourt was born on 15th April, 1781 in Saint-Nicolas d'Aliermont.
Marie-Adélaïde Denis was born on 15th April, 1791 in Saint-Nicolas d'Aliermont.
Nicolas-Jean Grard was born on 15th April, 1796 in Saint-Nicolas d'Aliermont.
Jean-Louis-Théothime-Bruno Flicot was born on 15th April, 1803 in Saint-Nicolas d'Aliermont.
Jacques-Nicolas Denis was born on 15th April, 1806 in Saint-Nicolas d'Aliermont.
Auguste Agassiz was born on 15th April, 1809 in Môtier (Gem. Haut-Vully).
Charles Frodsham was born on 15th April, 1810.
Aglaée-Rosine Pégis was born on 15th April, 1844 in Saint-Nicolas d'Aliermont.
Louis Redier was born on 15th April, 1845 in Paris.
Alfred-Alexandre Courbet was born on 15th April, 1854 in Saint-Nicolas d'Aliermont.
Henri-Albert Gourdain was born on 15th April, 1857 in Saint-Nicolas d'Aliermont.
Victor-Auguste Croutte was born on 15th April, 1860 in Saint-Nicolas d'Aliermont.
Frederick Gruen was born on 15th April, 1872.
Alfred-Alphonse Lefebvre was born on 15th April, 1878 in Les Grandes-Ventes.
Corrie Ten Boom was born on 15th April, 1892 in Amsterdam.