After the Treaty of Amiens in 1802, in which Great Britain recognised the Batavian Republic, an additional Franco-Prussian Convention of 23 May 1802 declared that the House of Orange would be ceded in perpetuity the domains of Dortmund, Weingarten, Fulda and Corvey in lieu of its Dutch estates and revenues (this became the Principality of Nassau-Orange-Fulda). As far as Napoleon was concerned, this cession was conditional on the liquidation of the stadtholderate and other hereditary offices of the Prince. William V, however, had no interest in towns, territories and abbeys confiscated from other rulers, including alternatives as Würzburg and Bamberg, but wanted what was his due: his arrears in salaries and other financial perquisites since 1795, or a lump sum of 4 million guilders. The foreign minister of the Batavian Republic, Maarten van der Goes, was willing to secretly try to persuade the "Staatsbewind" of the Batavian Republic to grant this additional indemnity, but Napoleon put a stop to it, when he got wind of the affair.