Uparat
In 1803, Maha Sura Singhanat fell ill seriously. However, as recorded by Princess Kampushchat, Maha Sura Singhanat's daughter with his Cambodian concubine, the Front Palace officials blocked the Royal Palace forces from entering the Front Palace as Phutthayotfa Chulalok came to take care of his brother. Maha Sura Singhanat also expressed his will that the treasures of the Front Palace should be inherited only by his own descendants. Maha Sura Singhanat finally died in 1803.