Léon Koenig
- Born on April 8, 1855 in Kirchberg
- Deceased on December 28, 1891 in Willer-sur-Thur, at the age of 36 years
Parents
- Jean Thiebaud Koenig (1814 - )
- Barbe Ringenbach (1816 - 1879)
Family
- Married on May 30, 1882 in Kirchberg, with Marie Odile Chicherio (1856 - ), issuing
Marie Odile Hélène (1884 - 1965)- Joseph Louis (1885 - )
- Marie Joseph (1889 - )
- Marie Joseph (1890 - 1891)