This is the same one-third who agreed to be disarmed rather than fight.
During WW II, the 275 Jews of the Greek island of Zakynthos, however, survived when the island’s mayor, Carrer, was presented with the German order to hand over a list of Jews, Metropolitan Bishop Chrysostomos of Zakynthos returned to the Germans with a list of two names; his and the mayor’s. They did this assuming they would be executed. They were executed.
There are multiple articles about what happened then.