Jean Samuel Koechlin
- Born on June 19, 1811 in Willer-sur-Thur
- Deceased on August 5, 1893 in this municipality, at the age of 82 years
Parents
- Isaac Koechlin (1784 - 1856), industriel filateur et tisseur de coton (maison Isaac Koechlin à Willer)
- Ursule Zundel (1793 - 1820)
Occupations
- directeur