The relations between the Papal States and the French Republic had been hostile since the assassination of the French envoy, Basseville, at Rome, in the early days of 1793; but the Pope, Pius VI., had confined himself to anathemas against the revolutionists and prayers for the success of the First Coalition.
This conduct now drew upon him a sharp blow.

French troops crossed the Po and seized Bologna, whereupon the terrified cardinals signed an armistice with the republican commander, agreeing to close all their States to the English, and to admit a French garrison to the port of Ancona.

The Pope also consented to yield up "one hundred pictures, busts, vases, or statues, as the French Commissioners shall determine, among which shall especially be included the bronze bust of Junius Brutus and the marble bust of Marcus Brutus, together with five hundred manuscripts." He was also constrained to pay 15,500,000 francs, besides animals and goods such as the French agents should requisition for their army, exclusive of the money and materials drawn from the districts of Bologna and Ferrara.

The grand total, in money, and in kind, raised from the Papal States in this profitable raid, was reckoned by Bonaparte himself as 34,700,000 francs,[55] or about; L1,400,000--a liberal assessment for the life of a single envoy and the _bruta fulmina_ of the Vatican.
Equally lucrative was a dash into Tuscany.

As the Grand Duke of this fertile land had allowed English cruisers and merchants certain privileges at Leghorn, this was taken as a departure from the neutrality which he ostensibly maintained since the signature of a treaty of peace with France in 1795.