Uparat
With Princess Bunrod, Loetlanaphalai also fathered Mongkut (1804) and Pinklao (1808). Prince Itsarasunthon was appointed to the Front Palace as Lord of the Front Palace or Uparaja in 1807 to succeed his uncle Maha Sura Singhanat who had died in 1803, though he continued to stay at the Thonburi Palace. Among his many other children was Prince Wongsa Dhiraj Snid, who was a royal physician for many years as well as a field commander and diplomat.