As both heads of state conducted their negotiations at the Schloss Klessheim, German forces quietly marched from Reichsgaue of the Ostmark into Hungary.
Horthy was told by Jagow that Hungary could remain sovereign only if he removed Kállay for a government that would co-operate fully with the Germans.
The ghetto had practically no facilities for the approximately eighteen thousand Jews who were assembled there from Kolozsvár and the surrounding Kolozs County.
The concentration of the Jews has been carried out by the local administrative and police authorities with the cooperation of Nazi SS (Schutzstaffel) advisers, including SS-Captain (SS-Hauptsturmfuhrer) Dieter Wisliceny.
As in all other ghettos in Hungary, the local brickyard also had a "mint," a special building where the police tortured Jews into revealing where they had hidden their valuables.
Following the liberation of the Auschwitz concentration camp in January 1945, only a small portion of survivors ended up returning to Cluj.