Jerome, Saint. [Letter to Marcella & Principia] in Sancti Eusebii Hieronymi Epistulae ep.127

[Letter from Jerome to Principia and Marcella]
Jerome wrote this letter in praise and memory of Marcella after her death for Principia. But the ending, which is addressed to both Principia and Marcella reveals how much he is also still talking to his old friend.
Online at Epistolae (See also Bibliographia record).