Title: Dokimion historikon peri tou schismatos tēs dytikēs ekklēsias apo tēs orthodoxou anatolikēs tōn pros henōsin apopeirōn epi Michaēl tou Palaiologou kai Grēgoriou Iʹ Papa Rōmēs tou viou tou en hagiois patros hēmōn Markou archiepiskopou Ephesou tou Eugenikou kai tōn en tē en Phlōrentia synodō genomenōn
Subjects: Schism, Eastern and Western Church, Council of Florence (1438-1445 : Florence, Italy)
People: Markos Eugenikos Saint (approximately 1392-1445?)