Brigadni General Dr. Žarko Protić (9 Dec 1883 - 21 Dec 1929)
23 Nov 1921 - 4 May 1927: Commander of Engineers, 3rd Army District
21 Oct 1923: Promoted to Brigadni General
Principal sources:
Generali i admirali Kraljevine Jugoslavije 1918-1941, by Mile S. Bjelajac
Andris J. Kursietis, personal archives
23 Nov 1921 - 4 May 1927: Commander of Engineers, 3rd Army District
21 Oct 1923: Promoted to Brigadni General
Principal sources:
Generali i admirali Kraljevine Jugoslavije 1918-1941, by Mile S. Bjelajac
Andris J. Kursietis, personal archives