Jean Koechlin
- Born on December 25, 1801 in Mulhouse
- Deceased on January 1, 1802 in this municipality, in infancy
Parents
- Nicolas Koechlin (1781 - 1852), député du Haut-Rhin, industriel filateur (Nicolas Koechlin & Frères)
- Ursule Dollfus (1783 - 1802)