In the following years, the Burmese withdrew due to the pressures exerted by the Chinese in the north; the governor of the province of Tak at that time, General Taksin, reunited the territories under his control, proclaimed himself king and took up residence in Thonburi, at the mouth of the Chao Phraya.
Shortly afterwards, in 1782, he was succeeded by another general of noble lineage, called Chakri, who founded the last dynasty and of whom the current King Rama X is a descendant.
So, if George Washington, after signing the Treaty of Paris had made a trip, as the first President of the United States of America, to this region, he would have met General Chakri, now as King Rama I of the Kingdom of Siam, with its capital in Bangkok.