The Biblioteca Casanatense (Casanata Library) situated at Via S. Ignazio is one of the popular libraries in Rome. The library was formed in 1701 by the Dominicans of the Monastery of Santa Maria sopra Minerva in Rome. The library opened to the general public as according to the will of Cardinal Girolamo Casanata. The library has about 25, 000 volumes. And since the year 1872, library is been managed by the Italian government. Presently, the library is under the control of the Ministry of Culture.
This particular library is a prominent service to the theological sciences by Cardinal Girolamo Casanata, as it was founded and promoted by him. During his lifetime he collected about 25,000 volumes that he left out for Dominican convent of Santa Maria sopra Minerva. Along with books he provided an endowment fund of about 80, 000 scudi as per the administration of the trust and as for the holding of the new books. In the year 1655, the convent got about the library of Giambattista Castellani, the chief physician of Gregory XV, along with 12,000 scudi for standing the appropriate edifice. Cardinal Casanata, therefore, the new library was accessible to the public for about six hours daily, apart from the feast days.
More to the library, with, addition to the staff he provided the six Dominicans of different nationalities as Italian, French, Spanish, German, English and Polish with condition that each one of them should have a degree of Doctor from at least a famous universities of Europe. It was helped out by the resources of the library as to devote them to the defense and propagation of Catholic doctrine. By the means of this library the Cardinal tried to present Rome with another intellectual activity. After the loss of the secular power in 1870, the library was declared as a national property; however, the Dominicans were still in charge of the library until 1884.
In the collection of library there are about 64 Greek codices and about 230 Hebrew texts of about 5 are Samaritan codices. There is also a massive collection of Roman governmental proclamations from the period consisting 1500 to 1870 as well as comedies of the seventeenth and eighteenth centuries. The Casanatense Library still keeps about 1125 manuscript volumes of opinions, reports, and statements. The present day library collection has about 400 000 volumes, about 6 000 manuscripts, 2 200 incunabula. The library keeps about medieval manuscripts, involving biblical manuscripts.





