Konstantinos Nider

Lieutenant general Konstantinos Nider
Nider (right), with his chief of staff, Colonel Theodoros Pangalos c. 1917–1918
Native name	Κωνσταντίνος Νίδερ
Born	c. 1865[a] Missolonghi, Kingdom of Greece
Died	1942 (aged 76–77) Athens, Hellenic State
Allegiance	Kingdom of Greece
Service / branch	Hellenic Army
Years of service	1884–1922 1922–1923
Rank	Lieutenant general
Commands	I Army Corps (Chief of Staff) 1st Infantry Division Army of Asia Minor Army of Thrace
Wars	Greco-Turkish War (1897) Balkan Wars First Balkan War Second Balkan War First World War Macedonian front Russian Civil War Allied intervention in the Russian Civil War Southern Front Southern Russia Intervention Greco-Turkish War (1919–1922)
Alma mater	Hellenic Military Academy
Other work	Vice Minister of Military Affairs

Konstantinos Nider (Greek: Κωνσταντίνος Νίδερ, c. 1865–1942) was a Greek military officer. A lieutenant general in the Hellenic Army, he distinguished himself during the First World War and the Greco-Turkish War (1919–1922).
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