On King Constantine's restoration in 1920, they briefly returned to Greece, taking up residence on Corfu at Mon Repos (inherited by Prince Andrew on his father's assassination in 1913). But after the defeat of the Hellenic Army in the Greco-Turkish War, a Revolutionary Committee under the leadership of Colonels Nikolaos Plastiras and Stylianos Gonatas seized power and forced King Constantine into exile once again. Prince Andrew, who had served as commander of the Second Army Corps during the war, was arrested. Several former ministers and generals arrested at the same time were shot following a brief trial, and British diplomats assumed that Prince Andrew was also in mortal danger. After a show trial, he was sentenced to banishment, and Prince and Princess Andrew and their children fled Greece aboard a British cruiser, HMS "Calypso", under the protection of the British naval attaché, Commander Gerald Talbot.