Epistolae familiares is the title of a collection of letters of Petrarch which he edited during his lifetime. He originally called the collection Epistolarum mearum ad diversos liber ("a book of my letters to different people") but this was later shortened to the current title.
Petrarch discovered the text of Cicero’s letters in 1345, which gave him the idea to collect his own sets of letters. It wasn't until four or five years later however, that he actually got started. He collected his letter correspondence in two different time periods. They are referred to as Epistolae familiares and Sentiles.
Epistolae familiares (a.k.a. Familiar Letters) was largely collected during his stay in Provence about 1351 to 1353, however was not ultimately completed until 1359 when he was in Milan. Petrarch had this collection of letters copied onto parchment in 1359 by a certain ingeniosus homo et amicus with another complete copy done in 1364. He added letters in 1366, bringing his first collection of letters to 350. He broke these down and sorted them into 24 volumes. This first collection of letters called Epistolae familiares were actually written between the years 1325 and 1366 (the first translation into English was done by historian James Harvey Robinson in 1898 in his book The First Modern Scholar and Man of Letters).
In January 1350 Petrarch wrote a lengthy letter to his dear friend ("Socrates" as Petrarch liked to call him) dedicating the collection to him. He requests his friend to keep the letters safely out of sight of the censors and critics. It has since been discovered that Socrates was the Flemish Benedictine monk and music theorist Lodewijk Heyligen whose acquaintance Petrarch had made in the circle of cardinal Giovanni Colonna in Avignon.
Letters of Seniles
Petrarch begun a second collection of letters in 1361, also known as Letters of Old Age. It contains 128 letters written between 1361 and 1373. It is also broken down and sorted into volumes (18 books). The final letter, the first and only of the 18th book is his incomplete Letter to Posterity. Some English translations of this collection of letters that are out of copyright are available here A complete English translation is also available in two volumes from Italica Press, translated by Aldo S. Bernardo, formerly Distinguished Professor Emeritus of Italian and Comparative Literature, State University of New York at Binghamton.
Letters of interest
There are many letters that Petrarch lost or did not keep a copy of. Others he destroyed the originals of for fear they would bring much criticism to his larger collection. There is a collection of 59 of these letters by Giuseppe Fracassetti.
This special set (Book Without A Name) of letters Petrarch was too fond of to let out of his hands of some nineteen letters was kept out of the main body of Familiar Letters to give respect to the papacy and the controversial lavish lifestyle practiced at Avignon. Liber sine nomine is an epitome of this same work in one volume without a title (which is 19 letters).
- JSTOR: On the Evolution of Petrarch's Letter to Posterity by Ernest H. Wilkins; Speculum, Vol. 39, No. 2 (Apr., 1964), pp. 304-308 doi:10.2307/2852733
- Sur le Socrate de Pétrarque. Le musicien flamand Ludovicus sanctus de Beeringhen, Henry Cochin, in: Mélanges d'archéologie et d'histoire, year 1918, Volume 37, Issue 37, pp. 3-32
- JSTOR A New Fragment of Petrarch's Epistolae Seniles by K. V. Sinclair; Speculum, Vol. 40, No. 2 (Apr., 1965), pp. 323-325 doi:10.2307/2855561
- translation into English were done by historian James Harvey Robinson (New York: G.P. Putnam, 1898) in his book The First Modern Scholar and Man of Letters.
- Francesco Petrarch, Letters on Familiar Matters (Rerum familiarium libri), translated by Aldo S. Bernardo (New York: Italica Press, 2005). Volume 1, Books 1-8; Volume 2, Books 9-16; Volume 3, Books 17-24.
- Francesco Petrarch, Letters of Old Age (Rerum senilium libri), translated by Aldo S. Bernardo, Saul Levin & Reta A. Bernardo (New York: Italica Press, 2005). Volume 1, Books 1-9; Volume 2, Books 10-18.
- Oxford University reference to Prose, ed. G.Martillotti, P.G.Ricci, E.Carrara, E.Bianchi, Milano-Napoli, 1955 The Latin Works of Petrarch.
- Examples of Petrarch's letters from Epistolae familiares in Latin only from Italian institution Biblioteca Italiana
- Examples of Petrarch's letters from Seniles in Latin only from Italian institution Biblioteca Italiana
- Complete list of all the books and the letters within the collection as titled by Aldo S. Bernardo.
- Medieval Sourcebook: Francesco Petrarch: Letters, c 1372
- Francesco Petrarch - Life Stories, Books, and Links
- Familiar Letters with some English translations
- University of Chicago: Renaissance Humanism
- Petrarch's preface to his Familiar Letters
- SophiArte on Petrarch's letters
- Seniles: Volumes 9 - 17
- The Petrarchan Grotto