The fonds is sorted by years and contains files and documents of the French authorities concerning finances, accounting, public health, maritime affairs, trade, military affairs, police matters, private and public construction work (especially road developments), management of food supplies, education, local administration, administration of state-owned property, taxes, courts, church matters and different aspects of cultural life.
The fonds is important for researching all aspects of the life of Ragusan Jews during the French administration between 1808 and 1814. At that time, the Jews of Dubrovnik were mostly involved in business affairs connected with trade and crafts. They participated in the purchase of food supplies for the area of Dubrovnik (mainly of cereals, salt, and oil (F XIX / 4, no. 3666). Archival data show that they were also active in monetary transactions (investing capital in ship construction and exporting raw materials such as wax, cotton, leather, and wool). Furthermore, thanks to the preserved archival material, it is possible to reconstruct the functioning of Jewish religious fraternities, synagogues, ghettos, and schools in the area. The fonds contains references to many Ragusan Jewish families such as Ambonetti, Ascoli, Costantini, Levi Mandolfo, Maestro, Pardo, Terni, Tolentino, Valenzin, Venturra predominate in the fonds.