The transport described here set out from Prague for Theresienstadt on November 28, 1944 with three women, aged twenty-two, forty-two, and fifty-three. When it reached Theresienstadt, it was designated Ez-St_75 in the ghetto records. The designation Ez-St in German denotes a special transport comprised of individuals (Einzelreisende Sondertransport). Those deported in these transports were usually relatives of members of the Jewish leadership in Theresienstadt, Jews who had been arrested by the Gestapo, or Jews who had been taken to Prague from other localities.
Livia Rothkirchen, "The Jews of Bohemia and Moravia 1938-1945," in: Avigdor Dagan ed., The Jews of Czechoslovakia, Historical studies and Surveys, Vol. 3 ( Philadelphia: The Jewish Publication Society of America, 1968), pp. 3-74