8. Surnamed Diacolnus or Montachus, an ecclesiastic who lived in the sixth century. He sustained the office of diaconus in Alexandria. he is mentioned with commendation by Anastasius Sinaita, who flourished not later than A. D. 680-700.
[C.P.M]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