  right|thumb|angelo mai. angelo mai (march 7, 1782 â september 8, 1854) was an italian cardinal and philologist. he won a european reputation for publishing for the first time a series of previously unknown ancient texts. these he was able to discover and publish, first while in charge of the biblioteca ambrosiana in milan and then in the same role at the vatican library. the texts were often in parchment palimpsests; he was able to read the lower text using chemicals such as gallic acid. in particular he was able to locate a substantial portion of the long known of and much sought-after de re publica of cicero. ==biography== he was born of humble parents at schilpario in what is now the province of bergamo, lombardy. in 1799 he entered the society of jesus, and in 1804 he became a teacher of classics in the jesuit college of naples. after completing his studies at the collegium romanum, he lived for some time at orvieto, where he was engaged in teaching and palaeographical studies. though he returned to rome, the deteriorating papal relations with napoleon and the city's subsequent occupation by general miollis in 1808 necessitated mai's withdrawal to milan, where in 1813 he was made custodian of the ambrosian library. he now threw himself with characteristic energy and zeal into the task of examining the numerous manuscripts committed to his charge, and in the course of the next six years was able to restore to the world a considerable number of long-lost works. having withdrawn from the society of jesus, he was invited to rome in 1819 as chief keeper of the vatican library. in 1833 he was transferred to the office of secretary of the congregation of the propaganda fide; on february 12, 1838 he was raised to the dignity of cardinal. he died at castel gandolfo, near albano laziale, on 8 september 1854. ==works== it is on his skill as a reader of palimpsests that mai's fame chiefly rests. to the period of his residence at milan belong: *fragments of cicero's judicial orations pro scauro, pro tullio, pro flacco, and his in clodium et curionem, de aere alieno milonis, and de rege alexandrino (1814) *m. corn. frontonis opera inedita, cum epistolis item ineditis, antonini pii, marci aurelii, lucii veri et appiani (1815; new ed., 1823, with more than 100 additional letters found in the vatican library) *portions of eight speeches of quintus aurelius symmachus *frag
1782_births 1854_deaths Italian_Jesuits Italian_Roman_Catholics Italian_cardinals Italian_philologists Members_of_the_Sacred_Congregation_of_the_Council People_from_the_Province_of_Bergamo