Leon Surmelian was born on November 24, 1905, in
Trabzon, Trebizond Vilayet, Ottoman Empire to pharmacist Garabed Surmelian and Zvart Diradurian. Surmelian has noted that his father strongly supported
Armenian-Turkish friendship, and was the only Armenian in Trabzon critical of
Russia. His uncle, also named Leon, was a member of the
Dashnak Armenian Revolutionary Federation while he was growing up. In 1915, during the Armenian Genocide, Surmelian lost both of his parents, but was adopted, along with his three siblings, by a
Greek doctor who was a family-friend at the time. In 1916, eleven-year-old Surmelian boarded a Russian ship to
Batumi, then
Krasnodar. In 1918, after an armistice during the
First World War, Surmelian arrived in
Constantinople with a group of friends and later attended the Armash Farming School in
Armash. After a brief year in Armenia, he returned to Constantinople and lived in an orphanage whilst he attended religious school. At the age of 16, he served as the assistant secretary to the Commissariat of the Interior. In 1922, the Armenian Union of Agriculture helped Surmelian move to America, where he earned his Bachelor of Science in Agricultural Administration degree from
Kansas State University. == Career ==