Methuen Treaty Parliament, Lord Chancellor of Ireland, Privy Counsellor, envoy and then ambassador extraordinary to Portugal. The first, signed in May, was a military alliance that cemented allegiances in the War of Spanish Succession, and was a 4-party treaty negotiated by Karl Ernst, Graf von Waldstein for the emperor, Franciscus van Shonenberg (AKA Jacob Abraham Belmonte) for the United Provinces, and King Pedro II for Portugal, with Methuen's son Sir Paul Methuen (1672-1757) aiding him. The second one, the more well-known trade treaty, was a 2-party treaty signed on December 27 for England by Methuen and for Portugal by Manuel Teles da
Unequal treaty Great Britain, Guangzhouwan to France, Taiwan to Japan, the Jiaozhou Bay concession to the German Empire and concession territory in Tientsin, Shamian, Hankou, Shanghai etc.), and make various other concessions of sovereignty to foreign "spheres of influence", following military threats. The earliest treaty later referred to as "unequal" was the 1841 Convention of Chuenpi negotiations during the First Opium War. The first treaty between China and Great Britain termed "unequal" was the Treaty of Nanjing in 1842. Following Qing China's defeat, treaties with Britain opened up five ports to foreign trade, while also allowing foreign missionaries, at least in theory,