Nicene and Post-Nicene Fathers, Ser. II, Vol. III: Jerome and Gennadius. Lives of Illustrious Men.: Archelaus the bishop.
Archelaus, 2491 bishop of Mesopotamia, composed in the Syriac language, a book of the discussion which he held with Manichaeus, when he came from Persia. This book, which is translated into Greek, is possessed by many.
He flourished under the Emperor Probus, who succeeded Aurelianus and Tacitus.