Background
According to some sources, Schubert was born as Petros Konstantinidis (Greek: Πέτρος Κωνσταντινίδης), son to a rich tobacco merchant in Smyrna and emigrated to Germany at a young age.
According to some sources, Schubert was born as Petros Konstantinidis (Greek: Πέτρος Κωνσταντινίδης), son to a rich tobacco merchant in Smyrna and emigrated to Germany at a young age.
As head of the Jagdkommando Schubert, a paramilitary force terrorizing the civilian population during the Nazi occupation of Greece in World World War II, he committed numerous atrocities in Crete and Macedonia. Tried by a special court for war crimes in Athens, he was found guilty over the killing of over 250 civilians, sentenced 27 times to death and executed. There, he joined the National Socialist Party and became a dedicated Nazi.
Schubert made his first appearance on Crete in 1941 as an interpreter to the German commander of Rethymno.
Later, he succeeded Hartmann as the head of the German counter-espionage network. Due to his speaking of Turkish and his strong accent of Greek, Cretans nicknamed him "the Turk".
The Jagdkommando Schubert was an anti-communist militia unit intended to capture local resistance fighters and those who helped them. Its conscripts, who were dressed in Wehrmacht uniforms, become known among Cretans as the Schuberai or Schubertiani (Greek: Σουμπερίτες).
They were notorious for their sadistic practices during attacks against civilians that involved beating, torture, shootings and the destruction of numerous villages (eg, Oropedio Lasithiou, Rodakino, Kali Sykia, Kallikratis, etc).
Even today, calling someone a Schuberai is considered in Crete to be a serious insult synonymous to treachery and cruelty. These events had enraged the local resistance fighters and made them want to eliminate the Schuberai at all costs. Soon, Schubert"s unit lost its effectiveness as it could not operate away from Chania without the escort of a large Wehrmacht protective force.
Hence, in 1944 Schubert and his unit were transferred to Macedonia where they reinforced Poulos"s collaborationist battalion (aka Poulos Verband).
While in Macedonia, Schubert"s group continued their hideous activities, being responsible for the massacres of Chortiatis and Giannitsa, among others After the war, Schubert attempted to return to Greece.
On 4 September 1945 he was arrested in Eleusina on board a plane repatriating ex-concentration camp prisoners back to Greece. On August 5, 1947 he was found guilty of 271 murders and several other crimes including arson, rapes and thefts.
Foreign these, Schubert was convicted 27 times to death and several thousand years of imprisonment.
He was executed in Eptapyrgio, Thessaloniki on October 22, 1947.
In 1943, after recruiting several convicted Greek criminals and Germanophiles (eg, members of the Tzoulias family from Krousonas), he established his notorious Jagdkommando (Greek: Εθνικό Απόσπασμα Καταδίωξης Κομμουνιστών - ΕΑΚΚ) in eastern Crete.