from the Census of World War II Victims in Yugoslavia :
KALABA SIMO, son of PERO, born 1901. killed 1942. in direct terror in Mahovljani, ID number 1275027001
ID number of the individual census file enables you to look for information from the original census forms, where if there were any survivors in the same family their names, relation to the victim and full address were recorded, as well as the details of the person who provided the information.
details of the archival holdings:
179 FEDERAL COMMISSION FOR LISTING THE VICTIMS OF WAR List, registri 312.80 1964
archive: Arhiv Jugoslavije, Beograd, Srbijahttp://www.arhivyu.gov.rs/active/en/home/glavna_navigacija/k...
If at any point in your research you locate any document or testimony of a family member about Rajko's mother and her fate you can contact me and I will help you fill out the form for official application to add her name to this census. The data provided by family members in this way needs to be confirmed by at least one document in the archives that you need to include reference number and archival ID, or verified by at least one independent source -like county or village victims and population lists that were created after the WWII in each county.
Serbian Genealogy Society SGS "RODOSLOVLJE"http://www.rodoslovlje.com/en