There is still room for a critical edition of the works of this great Father, which are unfortunately very corrupt, but in many points it is not likely that the work of the Benedictine editors can be improved upon.
9. There are separate editions of some of the treatises of St. Ambrose, as of the Hexaëmeron and De Officiis Clericorum, in the Bibliotheca Patrum Eccl. Latinæ Selecta, Leipzig, Tauchnitz. The De Officiis has also been edited, with considerable improvements in the text, by Krabinger, Tübingen, 1857, and the De Fide and De Pœnitentia, by Hurter in the Vienna selections from the Fathers.
Some few treatises, De Officiis, De excessu fratris Satyri, De Virginitate, and several other short ones, appear in German, in the select writings of the Fathers, published by Kosel of Kempten. The Epistles have been translated into French by Bonrecueil, Paris, a.d. 1746; and the De Officiis and Epistles into English, the former by Humfrey, London, a.d. 1637; the latter in the Oxford “Library of the Fathers,” revised by E. Walford, London, 1881; whilst the De Mysteriis appears in a little volume of Sacramental Treatises, published by Messrs. J. Parker & Co., Oxford, under the supervision of the Editor of this volume. There is a very valuable little monograph entitled Studia Ambrosiana, chiefly critical, and unfortunately brief, by Maximilian Ihm. Leipzig, Teubner, 1889.
Many of his own writings.—Life of St. Ambrose by Paulinus, 1 a deacon of the Church of Milan.—St. Augustine, Confessions, V. 23, 24; VI. 1–6; IX. 13–16; and many other passages in his writings.—St. Jerome, De Scriptoribus Ecclesiasticis, c. 134.—Rufinus, p. xii Ecclesiastical History, XI, 11, 15, 16, 18.—Socrates, Eccl. History, IV. 30; V. 11.—Sozomen, Eccl. History, VI. 24; VII. 13, 25.
Baronius, Annals, a.d. 397, n. 25–35; Life of St. Ambrose in the prolegomena to the Roman Edition of his works.—The Life of St. Ambrose gathered from his own writings, in the Benedictine Edition (excellent).—Hermant, Vie de St. Ambroise, Paris, 1678.—Tillemont, Mémoires, etc., Tome X. St. Ambroise [pp. 78–386], and notes, pp. 729–770.—Ceillier, Histoire générale des Auteurs sacrés, Tome V. pp. 328 ff. Ed. 2, Paris, 1860.—Dupin, Tome ii. pp. 438–515. [This writer says that the text of St. Ambrose is more corrupt than that of any other Father. See Alzog, Patrologie, p. 296. Ed. i.]—Cave, Hist. Lit. Vol. I. 262.—Schœneman, Biblíotheca historica PP. Lat. I. 388–419.—Silbert, Leben des heiligen Ambrosius, Vienna, 1841—Baunard, Histoire de St. Ambroise, Paris, 1872 [translated into German, Freiburg, 1873].—Life of St. Ambrose, by Archdeacon Thornton, London, and other shorter sketches.—Fessler [Jungmann], Institutiones Patrologiæ, I. 655 [also Patrologies of Mœhler, Alzog, etc.]. Articles in the Freiburg Kirchen-Lexikon, the Dictionary of Christian Biography, and other encyclopædias.