Jean Jacques Koechlin
- Born on March 14, 1856 in Mulhouse
- Deceased on October 5, 1871, at the age of 15 years
Parents
- Jean Jacques Koechlin (1817 - 1869), industriel, associé dans la Maison André Koechlin & Cie à Mulhouse
- Nina Hürlimann (1821 - 1885)