Greek Metropolitan of Kiev, cardinal, humanist, and theologian
1385 CE
to 1463 CE
Isidore of Kiev, also known as Isidore of Thessalonica (b. Peloponnesus, 1385 – d. Rome, April 27, 1463) is a Greek Metropolitan of Kiev, cardinal, humanist, and theologian.
He is one of the chief Eastern defenders of reunion at the time of the Council of Florence.