Octave Koechlin
- Born on August 12, 1844 in Willer-sur-Thur
- Deceased on July 20, 1861 in Le Havre, at the age of 16 years
Parents
- Isaac Koechlin (1813 - 1904), conseiller général du Haut-Rhin, industriel filateur et tisseur à Willer
- Amélie Lehr (1820 - 1907)