4. Another native of Ephesus, who lived later, and who (according to Suidas) wrote Γυναικείων βιβλία τέσσαρα, Βίους Ἰατρῶν, καὶ Αἱοέσεις, καὶ Συντάγματα, βιβλία δέκα, and other works.
Now it is quite possible that Suidas may be correct in stating that there were two physicians of the name of Soranus, both of whom were natives of Ephesus; but at any rate those modern writers who have attempted to distinguish them by assigning to each his proper writings, have decidedly failed, as is evident since the publication of the treatise Περὶ Γυναικείων Παθῶν, in 1838. For instance, Fabricius considers that the elder Soranus (No. 3) is the physician belonging to the sect of the Methodici who is frequently quoted by Caelius Aurelianus. and who wrote a work, " De Coenotetis," consisting of at least two books; and he thinks that the younger Soranus (No. 4) is the author who is frequently quoted by Aetius, to whom belongs the short fragment Περὶ Μήτρας καὶ Γυναικείου Αἰδοίου, which is still extant. It is, however, now quite clear, first, that the fragment in question forms part of the published treatise " De Morbis Mulierum ;" 2. that the writer of this work belonged to the sect of the Methodici (see Dietz's Notes at pp. 4, 21); 3. that this is the work frequently quoted by Aetius; and 4. that the writer of this work was also the author of a work Περὶ Κοινοτήτων, consisting of at least two books. Upon the whole, therefore, it seems more probable that Dietz (note to Sor. p. 23) and Dr. Ermerins (Observ. Crit. in Sor. appended to his ed. of Hippocr. De Vict. Rat. in Morb. Acut. p. 372) are correct in supposing that the two physicians of the name of Soranus, mentioned by Suidas as being natives of Ephesus, were, in fact, one and the same individual. The only objection to this hypothesis, of which the writer is aware, arises from the fact that in the treatise " De Morbis Mulierum " the names of several physicians occur who lived later than the time of Soranus; and this difficulty would of course be insuperable if the text in these passages were genuine and correct. But the text of the whole treatise is at present in a very unsatisfactory state, and contains many words, &c., that are undoubtedly spurious; so that (until the whole question has been thoroughly examined by some future editor of Soranus) we are quite justified in believing the passages in question to be interpolations. (See Ermerins, l.c. p. 371, &c.)
If, therefore, we suppose that there was only one physician of the name of Soranus who was born at Ephesus, the date assigned by Suidas to the son of Menander will agree tolerably well with that which we gather from other sources; he is quoted by Caelius