Joseph Allegranza

[4] There, he and Constantino Grimaldi considered a Pansophic library to "administer the most certain and adequate idea of the character, genius, rites and customs of the ancient Nations".

He then visited Sicily and Malta, where he wrote the Philological Letters (Lettere filologiche sopra il Regno di Sicilia e sopra Malta) and then to Chieti, where he taught at the seminary for two years, and Rome for some months between 1754 and 1755, and relocated permanently to Milan in 1755.

In 1770, the Habsburg sovereign Maria Theresa, who controlled Milan as part of the Archduchy of Austria, assigned the literary collection, earlier donated by the State Congregation of Lombardy to her son Archduke Ferdinand Karl, for public use.

Likely after this dedication, Allegranza was tasked with cataloguing the collection, for which he received a medal from the Empress; the library would open to the public in 1786.

In 1773 his most famous work De sepulcris christianis in aedibus sacris: accedunt inscriptiones sepulcrales christianae saeculo septimo antiquiores in Insubria Austriaca repertae was published, ably depicting early tombstones and epitaphs from across Italy.