Introductory Note to Gregory Thaumaturgus - - By A. Cleveland Coxe, from the Ante-Nicene Fathers (American edition), vol. 6. http://www.ccel.org/ccel/schaff/anf06.ii.html
The Life of Gregory the Wonderworker - - By St. Gregory of Nyssa. With a lengthy introduction. http://www.sage.edu/faculty/salomd/nyssa/thaum.html
St. Gregory of Neocaesarea - - Also known as Gregory Thaumaturgus, converted to Christianity by Origen, became a bishop, d. between 270 and 275. http://www.newadvent.org/cathen/07015a.htm
Translator's Notice - - By S.D.F. Salmond, on the life of Gregory Thaumaturgus, from the Ante-Nicene Fathers, vol. 6. http://www.ccel.org/ccel/schaff/anf06.iii.ii.html