Vatican Museums, Picture Gallery, fresco, ca. 1477.
Melozzo da Forlì, Sixtus IV appoints Bartolomeo
Platina librarian of the Vatican Library
and orders its rearrangement.


Rome, Santo Spirito in Sassia Hospital, Sala Lancisi,
fresco, second half of 15th century. Anonymous,
Sixtus IV visits the sala latina of the Vatican Library
with his nephews and the librarian Bartolomeo
From the fourth century onwards there is evidence of the Scrinium of the Roman Church, which was both a library and an archive. The figure of the Bibliothecarius of the Roman Church appears at the end of the eighth century: this title was given to the Librarian Theophylactus in a document dated to 784, under Pope Adrian I. The earliest library and archive of the Popes were dispersed, for reasons which are still not well known, in the first half of the thirteenth century. New collections gathered by the Popes of that century, the description of which may still be read in an inventory made under Boniface VIII (1294-1303), were moved after Boniface’s death first to Perugia, then to Assisi, and finally to Avignon, with serious losses along the way. The popes, who returned to Rome after 1415, sought to retrieve the lost library patrimony at different times; what remained in Avignon at the beginning of the seventeenth century came into the collection of the Borghese family, purchased in 1891 by Leo XIII.


Apostolic Palace, ancient library, bibliotheca latina

The mid-fourteenth century, after the Popes had returned to Rome with Gregory XI in 1378, is the period which may be thought of as the beginning of the modern history of the Vatican Library. It was Nicholas V (1447-1455) who decided that the Latin, Greek and Hebrew manuscripts, which had grown from 350 to around 1,200 from his accession to the time of his death (March 24 1455), should be made available for scholars to read and study. The project of Nicholas V was resumed, completed and carried out by Sixtus IV (1471-1484), with a bull (Ad decorem militantis Ecclesiae, June 15 1475), the nomination of a librarian (Bartolomeo Platina) and the necessary financial support. The new institution was housed in the ground floor of a building that had already been refurbished by Nicholas V, with an entrance from the Cortile dei Pappagalli and a façade on the cortile del Belvedere. Sixtus IV had the rooms decorated by some of the best painters of the time. There were four rooms, respectively called Bibliotheca Latina and Bibliotheca Graeca (for works in these two languages); Bibliotheca Secreta (for manuscripts which were not directly available to readers, including certain precious ones); Bibliotheca Pontificia (for the Papal archives and registers). The Librarian was assisted by three aides and by a bookbinder. Books were read on site under the discipline of strict regulations; but loans were also made, and the records of the books loaned during the years 1475-1547 are still in existence (Vat. lat. 3964 and 3966). The collection continued to grow, from a total of 2,527 manuscripts in 1475 to a total of 3,498 in 1481.

BAV, Sistine Hall, oil on canvas, ca.1588. Pietro Facchetti,
Sixtus V approves Domenico Fontana's design for the
new Vatican Library
In the sixteenth century, the Library continued to develop, particularly under Leo X (1513-1521), with systematic searches and purchases of manuscripts and printed books. Under Gregory XIII (1572-1585), archival material began to be separated from the rest, though it was only under Paul V (1605-1621) that it was entrusted to the care of a separate institution, the Vatican Secret Archives. Between 1587 and 1589, when the initial site had become too small to contain the continuously growing collections, Sixtus V (1585-1590) decided to construct new premises for the Library; he entrusted the project to the architect Domenico Fontana. The new building, which still houses the Library, was built on the stairway which connected the Cortile del Belvedere from the courtyard which is now known as the Cortile della Biblioteca. The top floor housed the large, decorated room with two naves known as the Salone Sistino (70 metres long and 15 metres wide).


In the seventeenth century entire libraries, of princely or private origin, began to be integrated into the collection. Many of these have remained distinct from the open collections which originated in the Library itself and have been made into special, closed collections of manuscripts and printed books: the Palatine library of Heidelberg (1623), the library of the Dukes of Urbino (1657) and the collection of Queen Christina of Sweden (1690). A characteristic of the eighteenth century was the birth and progressive growth in the Vatican Library of sections dedicated to antiquarian and artistic collections. First of all, the Numismatic Department (Medagliere), which was inaugurated in 1738 with the purchase of the collection of Greek and Roman coins and medals gathered by Card. Alessandro Albani, which, at the time, was the largest such collection in the world after that of the King of France. In addition, the Capponi Library was purchased in 1746; and the Ottoboni Library, in 1748. The Museo Sacro (Sacred Museum) was created in 1757 by combining three important collections, and was constantly enriched with various early Christian artefacts (ivories, enamels, bronzes, glassware, earthenware, fabrics, etc.) which mostly came from the Roman catacombs. In 1767, the separation of the secular artefacts from the religious ones brought about the creation of the Secular Museum (Museo Profano). Both Museums have been entrusted to the care of the Vatican Museums since 1999. In 1785 the Collection of Engravings (Gabinetto delle Stampe) was founded. The scholarly eighteenth century also saw the emergence of a project to publish a complete catalogue of the manuscripts which were preserved in the Library. However, of the grandiose series which had been planned by Giuseppe Simonio Assemani and by his nephew Stefano Evodio Assemani, which was meant to include twenty folio volumes, only the first three and an incomplete fourth volumes were ever published.

BAV, Ashby Stampe Cartella Calcografia Camerale
Vedute Vaticano e Roma
, pl. 21, etching, 1796.
Francesco Barbazza da Francesco Pannini,
View of the Sistine Hall.
BAV, Stampe III.247, pl. 2, etching, engraving
and watercolor, second half of
18th century. Perspective
View of the Vatican Library.


In 1798-99 and in 1809, Rome was invaded and taken by the French and then by the Napoleonic armies. This led to considerable losses, including that of nearly all the numismatic collection which had been gathered up until then. In 1809, however, when Rome was annexed to the French Empire, the Vatican Library was became a National Library and was enriched with the collections of the religious orders. The majority of the manuscript and artistic patrimony that had been taken, was recovered after the Congress of Wien. Between 1825 and 1855, in various phases, the collection of printed books were enriched by the large collection gathered by Leopoldo Cicognara, including art books and antiquities. Under Leo XIII (1878-1903), the Library was opened to a larger public of researchers and historians; in 1892 the current Reading Room for Printed Books was opened, with many books on the open shelves; and the opening hours were lengthened. During this period, which was marked by the tenure of the Jesuit Prefect Franz Ehrle (1895-1914), the card catalogue of printed books was begun, as was the publication of printed manuscript catalogues, produced according to detailed rules which have remained in force to this day. In 1900 the first volume of the Studi e Testi series was published. This period also saw the founding of the Restoration Laboratory, as well as some very important acquisitions. In 1902 the Vatican Library purchased the Barberini Library, which had rivalled it in importance in the seventeenth century, along with the Barberini Archives and the baroque wooden shelving which had contained the volumes when they were at Palazzo Barberini. This collection of more than 11,000 Latin, Greek and Oriental manuscripts and of over 36,000 printed books considerably increased the size of the Library’s collection. In the same year, the library of manuscripts and printed books which had belonged to the Sacred Congregation de Propaganda Fide became a part of the Vatican Library. This collection included the Borgiano collection, rich in manuscripts from various parts of Asia, which had been gathered by Card. Stefano Borgia (1731-1804). The period following the First World War saw the arrival, after various difficulties, of the collection of the bibliophile Francesco De Rossi (over 1,200 manuscripts and around 6,000 rare printed books, including 2,500 incunabula). The Chigi collection arrived in 1923, followed by the Chigi Archives (1944). The Ferrajoli collection, including around 30,000 autographs, arrived in 1926. In 1927, when the introduction of the automobile had rendered the old stables in the Cortile del Belvedere (to one’s right when facing the entrance to the Library), Pope Pius XI (1922-1939) decided to transform them into stacks for the Library’s printed books. In the same period, the financial support of the Carnegie Endowment for International Peace and the collaboration of the Library of Congress in Washington, D.C. allowed the compilation of a completely new card catalogue of the printed books. During the Second World War the Library, which remained closed for about one academic year (13th July 1943-2nd October 1944), housed a number of book collections, both religious and secular, which were at serious risk of destruction; among these was the library of the Abbey of Montecassino. In 1940, during the Pontificate of Pius XII (1939-1958), the collection of the Archive of the Chapter of St. Peter’s arrived at the Vatican Library. In 1945 arrived the collection of Federico Patetta, which is very important for the history of the Piemonte region and contains a very rich collection of autograph letters. At the beginning of the 1950’s, most of the manuscripts were microfilmed. The microfilms are housed at the Pius XII Memorial Library in St. Louis, Missouri. During the 1970s, in the newly constituted Archival Section (Archival Section) of the Library, the archives of the Barberini and Chigi families were brought in, together with the Archive of the Chapter of St. Peter and of other Roman churches. In 1981, the association American Friends of the Vatican Library was founded to stimulate international interest and support for the institution; the association supports the Library by financing scientific publications and other projects. From 1982 to 1984, with the financial support from the German Episcopal Conference, new stacks were built for the manuscripts underneath the internal courtyard of the Library. With the Prefect (1984-1997) Leonard E. Boyle, manual cataloguing of printed books was definitively replaced with electronic cataloguing; in the following years, the data contained in the old card catalogues has been converted to electronic format. In September 2002 the new Periodicals Reading Room, which holds about a thousand periodicals on open shelf, was opened to the public. Nowadays, the Vatican Library preserves over 180,000 manuscripts (including archival units), 1,600,000 printed books, about 9,000 incunabula, over 300,000 coins and medals, more than 150,000 prints, thousands of drawings and engravings and over 200,000 photographs.

lorem lorem
BAV, Sistine Hall, newly reestablished as reading room of printed books.

Librarians of the H.R.C.

Marcello Cervini
1501-1555, Bibliothecarius I: 1550-1555
Roberto de’ Nobili
1541-1559, Bibliothecarius II: 1555-1559
Alfonso Carafa
1540-1565, Bibliothecarius III: 1559-1565
Marcantonio Da Mula
1506-1572, Bibliothecarius: IV 1565-1572
Guglielmo Sirleto
1514-1585, Bibliothecarius V: 1572-1585
Antonio Carafa
1538-1591, Biliothecarius VI: 1585-1591
Marcantonio Colonna
1523 ca.-1597, Bibliothecarius VII: 1591-1597
Cesare Baronio
1538-1607, Bibliothecarius VIII: 1597-1607
Ludovico de Torres
1551-1609, Bibliothecarius IX: 1607-1609
Scipione Borghese Caffarelli
1576-1633, Bibliothecarius X: 1609-1618
Scipione Cobelluzzi
1564-1626, Bibliothecarius XI: 1618-1626
Francesco Barberini
1597-1679, Bibliothecarius XII: 1626-1633
Antonio Barberini
1569-1646, Bibliothecarius XIII: 1633-1646
Orazio Giustiniani
1580-1649, Bibliothecarius XIV: 1646-1649
Luigi Capponi
1583-1659, Bibliothecarius XV: 1649-1659
Flavio Chigi
1631-1693, Bibliothecarius XVI: 1659-1681
Lorenzo Brancati
1612-1693, Bibliothecarius XVII: 1681-1693
Girolamo Casanate
1620-1700, Bibliothecarius XVIII: 1693-1700
Enrico Noris
1631-1704, Bibliothecarius XIX: 1700-1704
Benedetto Pamphilj
1653-1730, Bibliothecarius XX: 1704-1730
Angelo Maria Querini
1680-1755, Bibliothecarius XXI: 1730-1755
Domenico Passionei
1682-1761, Bibliothecarius XXII: 1755-1761
Alessandro Albani
1692-1779, Bibliothecarius XXIII: 1761-1779
Francesco Saverio de Zelada
1717-1801, Bibliothecarius XXIV: 1779-1801
Luigi Valenti Gonzaga
1725-1808, Bibliothecarius XXV: 1802-1808
  Giulio Maria Della Somaglia
1744-1830, Bibliothecarius XXVI: 1827-1830
Giuseppe Albani
1750-1834, Bibliothecarius XXVII: 1830-1834
Luigi Lambruschini
1776-1854, Bibliothecarius XXVIII: 1834-1853
Angelo Mai
1782-1854, Bibliothecarius XXIX: 1853-1854
Antonio Tosti
1776-1866, Bibliothecarius XXX: 1860-1866
Jean-Baptiste Pitra
1812-1889, Bibliothecarius XXXI: 1869-1889
Placido Maria Schiaffino
1829-1889, Bibliothecarius XXXII: 1889
Alfonso Capecelatro
1824-1912, Bibliothecarius XXXIII: 1890-1912
Mariano Rampolla del Tindaro
1843-1913, Bibliothecarius XXXIV: 1912-1913
Francesco di Paola Cassetta
1841-1919, Bibliothecarius XXXV: 1914-1919
Aidan [Francis Neil] Gasquet
1846-1929, Bibliothecarius XXXVI: 1919-1929
Franz Ehrle
1845-1934, Bibliothecarius XXXVII: 1929-1934
Giovanni Mercati
1866-1957, Bibliothecarius XXXVIII: 1936-1957
Eugène Tisserant
1884-1972, Bibliothecarius XXXIX: 1957-1971
Antonio Samoré
1905-1983, Bibliothecarius XL: 1974-1983
Alfons Maria Stickler
1910-2007, Bibliothecarius XLI: 1985-1988
Antonio María Javierre Ortas
1921-2007, Bibliothecarius XLII: 1988-1992
Luigi Poggi
1917-2010 , Bibliothecarius XLIII: 1994-1997
Jorge María Mejía
1923-2014, Bibliothecarius XLIV: 1998-2003
Jean-Louis Tauran
1943-2018 , Bibliothecarius XLV: 2003-2007
Raffaele Farina
1933- , Bibliothecarius XLVI: 2007-2012
Jean-Louis Bruguès
1943- , Bibliothecarius XLVII: 2012-2018
José Tolentino de Mendonça
1965- , Bibliothecarius XLVIII 2018-2022
Angelo Vincenzo Zani
1950- , Bibliothecarius XLIX 2022-


b. de rossi, “De Origine Historia Indicibus Scrinii et Bibliothecae Sedis Apostolicae Commentatio”, in h. stevenson Jun., Codices Palatini Latini Bibliothecae Vaticanae descripti, Romae 1886, pp. I-CXXXII.

f. ehrle, Historia Bibliothecae Romanorum Pontificum tum Bonifatianae tum Avenionensis, I, Romae 1890.

a. pelzer, Addenda et emendanda ad Francisci Ehrle Historiae [sic] Bibliothecae Romanorum Pontificum tum Bonifatianae tum Avenionensis, In Bibliotheca Vaticana 1947.

j. bignami odier, La Bibliothèque Vaticane de Sixte IV à Pie XI. Recherches sur l'histoire des collections de manuscrits, Città del Vaticano 1973 (Studi e testi, 272).

c.carlen, The Popes and the Vatican Library, Grosse Pointe Farms, Michigan, 1984.

j. mejia - c. granfiger - b. jatta, I Cardinali Bibliotecari di Santa Romana Chiesa, Città del Vaticano 2006 (Documenti e riproduzioni, 7).

Conoscere la Biblioteca Vaticana, a cura di a. m. piazzoni e b. jatta, Città del Vaticano 2010.

Guida ai fondi manoscritti, numismatici, a stampa della Biblioteca Vaticana, a cura di f. d'aiuto e p. vian, I-II, Città del Vaticano 2011 (Studi e testi 466-467).

La Biblioteca Apostolica Vaticana luogo di ricerca al servizio degli studi. Atti del convegno, Roma, 11-13 novembre 2010, a cura di m. buonocore e a. m. piazzoni, Città del Vaticano 2011 (Studi e testi 468).

Storia della Biblioteca Apostolica Vaticana, Città del Vaticano 2010- :
  1. Le origini della Biblioteca Vaticana tra Umanesimo e Rinascimento (1447-1534), a cura di a. manfredi, 2010;
  2. La Biblioteca Vaticana tra Riforma cattolica, crescita delle collezioni e nuovo edificio (1535-1590), a cura di m. ceresa, 2012;
  3. La Vaticana nel Seicento (1590-1700): una biblioteca di biblioteche, a cura di c. montuschi, 2014;
  4. La Biblioteca Vaticana e le arti nel secolo dei lumi (1700-1797), a cura di b. jatta, 2016;
  5. La Biblioteca Vaticana dall'occupazione francese all'ultimo papa re (1797-1878), a cura di a. rita, 2020.

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