When Theodosios Monomachos heard of the accession of Michael VI, he protested, as the closest relative of the deceased Konstantinos IX. He decided to claim the throne as his inheritance before considering the difficulties involved. He summoned his kin, servants, neighbours and supporters, left his house near the Leomakellon late in the afternoon, and marched through the Plateia to the palace, complaining to bystanders about the injustice he suffered and claiming the throne. He turned back from the palace on learning that the Roman and Varangian guards were gathering in opposition, and went to Hagia Sophia instead, expecting the patriarch Keroularios, clergy and people to proclaim him emperor. He broke into the Praitorion and Chalke prisons setting free the prisoners as allies. Keroularios and his clergy shut the gates of Hagia Sophia against him. He was abandoned by his supporters, alone with his son near Hagia Sophia, where he was arrested and banished to Pergamon. The event spawned a popular line: "The moron Monomachus did whatever crossed his mind"