Konstantinos Leichoudes organised a ceremony on the anniversary of the death of Michael Keroularios. It took place at his tomb, with Psellos as speaker. Psellos made extensive use of the conventions of hagiography, especially for the end of the patriarch's life, after his arrest by Isaakios I. He described Konstantinos X and Eudokia as present, on opposite sides of the tomb. The writer's stance is that of an eye-witness who has pondered and reconsidered Keroularios' actions, finding them masterful