Nicetas of Heraclea

Nicetas () was an 11th-century Greek clergyman. A deacon of St. Sophia, Constantinople, he was a nephew of the bishop Serres or Serrae in Macedonia. Eventually he became Metropolitan of Heraclea (Pontus), at the end of the eleventh century. He was a prolific writer.
He is sometimes confused with Nicetas Paphlagon.
Works.
He compiled catenas on Matthew, Luke and John. 