General-mayor Stefan Katsarov (1876 - ?)
?: Commander, 1st Borderguard Sector
?: Special Purposes Officer, General Staff
1927 - ?: Commander, 4th Infantry Regiment
1928: Promoted to General-mayor
Principal sources:
Офицерският Корпус в България 1878 - 1944 г., published by the Bulgarian Ministry of Defense, 1996.
Andris J. Kursietis, personal archives.
?: Commander, 1st Borderguard Sector
?: Special Purposes Officer, General Staff
1927 - ?: Commander, 4th Infantry Regiment
1928: Promoted to General-mayor
Principal sources:
Офицерският Корпус в България 1878 - 1944 г., published by the Bulgarian Ministry of Defense, 1996.
Andris J. Kursietis, personal archives.