(Μανουὴλ Καλήκας), a relative of Joannes Calecas, appears to have lived about A. D. 1360, as he combated the doctrines of Palamas. He is said to have been a monk of the Dominican order, and was the author of several works.
[L.S]A Dictionary of Greek and Roman biography and mythology
Smith, William
A Dictionary of Greek and Roman biography and mythology. William Smith, LLD, ed. 1890