The boy from Lithuania
Hannibal is born into a noble Lithuanian family. In 1944, the country lodge where the Lecters are hiding from the war is destroyed, and he and his little sister, Mischa, fall into the hands of starving deserters. Mischa doesn't survive.
Years later, Hannibal escapes a Soviet orphanage and moves to France to live with his aunt, Lady Murasaki. She teaches him to fight and tries to rein him in, but he kills a butcher who insulted her and, now a medical student, uses a truth serum to recall the names of the men who took Mischa. He hunts every one of them. When he reaches their leader, Grutas, Murasaki sees what her nephew has become and leaves him. Hannibal heads for North America.