Gustave Léon Niox
Gustave Léon Niox ( - ) was a French général, Governor of Les Invalides, director of the Musée de l'Armée, and a military historian. Career. Born in 1840 to Eutrope Léon Niox and Elisabeth Caroline Desrayaud, he entered the Ecole Spéciale Militaire de Saint-Cyr in 1856 to join the 10th Infantry Regiment, then l'École d'État-Major in 1859, training to command the 66th Regiment in January 1861. He served with the Zouaves of the Imperial Guard and the second regiment of the Chasseurs d'Afrique, and was part of the French intervention in Mexico in the general staff, first in  the topographical service, then later in the historical services. He returned to France to serve in the Ministry of Defense. He served in the Franco-Prussian War as a member of the general staff for the 6th Army of the Rhine, and was taken prisoner during the siege of Metz. On his return in 1871 he was transferred to join the staff of l'Ecole d'État-Major, teaching cosmography, physical geography, and statistics. He was made inspector of telegraph services in 1898. Historian. He became professor at l'École Supérieure de Guerre in 1882. Put on reserve in 1910, he began in  earnest on his history. A number of his writings were published, and had a wide influence on the public and on the military on matters of military geography. He died in Paris on . Notes and references. http://www.ecole-superieure-de-guerre.fr/prof-niox.html