Mongkut His fourth monarch of the Chakri dynasty Thailand. The original name "Crown Prince Let's Angel Wong Pong Isarasena king "royal birthday on Thursday 14th lunar month 11 Rat falls on 18 October 2347 during the reign of indulging in one of the palace. South of the Temple of Dawn A son at 43 and is No. 2 in King Rama II and HRH Queen playoff Suri yen note.