Eutropius, the presbyter, wrote to two sisters, handmaids of Christ, who had been disinherited by their parents on account of their devotion to chastity and their love for religion, two Consolatory letters in the form of small books, written in polished and clear language and fortified not only by argument, but also by testimonies from the Scriptures.
Source: Illustrious Men (Supplement to Jerome) (New Advent)