Uthong
| Ramathibodi I รามาธิบดีที่ ๑ | |||||
|---|---|---|---|---|---|
| King of Ayutthaya | |||||
| King of Ayutthaya | |||||
| Reign | 4 March 1351–1369 | ||||
| Predecessor | Monarchy established | ||||
| Successor | Ramesuan | ||||
| Born | 10 March 1314 | ||||
| Died | 1369 | ||||
| Issue | King Ramesuan of Ayutthaya | ||||
| |||||
| House | Uthong dynasty | ||||
King U-thong (Thai: พระเจ้าอู่ทอง; pronounced [ʔùː.tʰɔ̄ːŋ]) or King Ramathibodi I (Thai: สมเด็จพระรามาธิบดีที่ ๑; Rāmādhipatī; ⓘ, 1314–1369) was the first king of the kingdom Ayutthaya (now part of Thailand),: 222 reigning from 1351 to 1369.