With the Convention of Fontainebleau with Austria of October 10, 1807, Italy ceded Monfalcone to Austria and gained Gradisca, putting the new border on the Isonzo River.
Fontainebleau konventsiooniga Austriaga 10. oktoobrist 1807 loovutas Itaalia Monfalcone Austriale ja omandas Gradisca, pannes uue piiri Isonzo jõele.