François Octave Keller
- Born on March 21, 1837 in Strasbourg
- Deceased after 1892
Parents
- Charles Keller (c. 1801 - aft. 1868), notaire à Strasbourg
- Élise Charlotte Octavie Sauvage (c. 1808 - aft. 1868)
Family
- Married on December 29, 1868 in Bœrsch, with Fanny Louise Coulaux (1847 - 1876), issuing
Françoise Charlotte Elisabeth (1871 - 1897)
Occupations
- ingénieur des mines