John’s younger brother, Imre, was able to escape to Yugoslavia in July 1938 using his Hungarian passport. John did not have the same option. His documents were no longer valid, leaving him stateless and unable to leave.
Before Kristallnacht in November of 1938, a non-Jewish friend warned John of the attacks on Jewish people. John hid for several days in a building behind his home. Although his family’s property was spared, the danger was clear. With no way to leave Austria, John joined a Hachshara camp, where Jewish youth learned farming skills in preparation for emigration.
After several months, John’s mother told him that she had secured papers for him to go to England. At age 17, he said goodbye to his mother at the Vienna train station. John arrived in England in August of 1939. Drawing on his training, he worked on farms in the English countryside before enlisting in the British Army in 1940. By 1943, he transferred to the navy, serving aboard the HMCS Athabaskan. He used his knowledge of German to intercept and decode communications.
John’s mother managed to escape Austria and sent him a postcard from Yugoslavia in 1940. However, after 1942, he never heard from her again. She and John’s stepfather were murdered at Auschwitz. Imre survived the war after escaping from the Jasenovac concentration camp. After the war, John and Imre reunited with two of their uncles, who had also survived.
In 1946, John became a director for the United Nations Relief and Rehabilitation Administration (UNRRA). He oversaw five displaced persons camps near Kassel, Germany. One camp was for unaccompanied children. John collected many photographs during his time at the DP camps and arranged them in a homemade photo album. Throughout his life, he described his work with UNRRA and the displaced children as the most important work he ever did.
John immigrated to Canada in 1949 and then the United States in 1951, settling in Seattle. He later donated his photo album to the Holocaust Center for Humanity, where the photographs preserve a record of the children and communities he helped after the Holocaust. John Rock passed away in 2004 at age 82.













