In early July 1944 , Horthy stopped the deportations , and after the failed attempt on Hitler 's life , the Germans backed off from pressing Horthy 's regime to continue further , large - scale deportations .
Some smaller groups continued to be deported by train .
In early July 1944 , Horthy stopped the deportations , and after the failed attempt on Hitler 's life , the Germans backed off from pressing Horthy 's regime to continue further , large - scale deportations , although some smaller groups continued to be deported by train .