Eutychius Proclus (Ancient Greek: Εὐτύχιος Πρόκλος, Eutychios Proklos, or Tuticius Proculus in some sources) was a grammarian who flourished in the 2nd century AD.
Some scholars through the 19th century believed that he was to be identified with the author of a Chrestomathy which is our most important source of information on the Epic Cycle.
[9] Most modern scholars consider this attribution likely incorrect however, as this was a Greek work and Eutychius Proclus was a grammarian of Latin.
Raffaello Maffei, the Italian historian and humanist of the 15th and 16th centuries, published information about Proculus in his Commentariorum rerum urbanarum libri XXXVIII, which was a historical source for many later writers.
[3] As to his name, scholar Anthony Birley has suggested that the name "Eutychius" is actually a corruption of the text, and in all cases should properly read "Tuticius".