Hilario or Hilarianus, Q Julius

Hilario or Hilarianus, Q. Julius an ecclesiastical writer of the 4th century. We have no details concerning his life, as none are given either in his own works or in those of his contemporaries. He is considered as the author of Expositum de die Paschce et Mensis, at the end of Lactantius's works (Par. 1712), and in Galland, Bibl. Patrums (vol. 8:app. 2, p. 745, Venice, 1772, fol): — De Mulndi Duratione, or De Curszu Temporum, first published by Pithou in the Appendix to his Biblioth. Patrum (Paris, 1579), and afterwards reprinted in Galland, 8:235. See Fabricius, Biblioth. Lat. med. et infim. cetatis, 3, 251; Hoefer, Nouv. Biog. Géneralé, 24, 665.