Charles Emmanuel III of Sardinia
On 13 September, Charles Emmanuel III of Sardinia, Maria Theresa and Britain agreed the Treaty of Worms, intended to expel Spain from Italy. In return for Sardinian support in Lombardy, the Austrians ceded all their territories west of the Ticino River and Lake Maggiore, along with lands south of the Po River. In return, Charles Emmanuel renounced his claim to the strategic Duchy of Milan, guaranteed the Pragmatic Sanction, and provided 40,000 troops, paid for by Britain.