List of Thai monarchs
This article lists the monarchs of Thailand from the foundation of the Sukhothai Kingdom in 1238 until the present day.

Titles and naming conventions
In the Sukhothai Kingdom prior to political association with Ayutthaya, the monarch used the title Pho Khun (Thai: พ่อขุน; 'Father'), while monarchs whose reigns ended disgracefully or was otherwise dishonorable are referred to by the title Phaya (Thai: พญา; 'Lord'). Beginning with monarchs of the Ayutthaya Kingdom, thanandon, the system of Thai royal ranks and titles, determines the style of the monarch's full regnal name, which consists of two or three central parts:
- The first part of the name is Phra Bat Somdet Phra (Thai: พระบาทสมเด็จพระ, 'the King'). If the monarch was not crowned, Phra Bat is omitted. If the monarch's reign ended disgracefully or was otherwise dishonorable, Somdet is additionally omitted.
- The second part of the name is the monarch's bestowed regnal names, which may or may not include their birth name, and may include more names than how the monarch is referred to by historians. Maharaj (Thai: มหาราช; 'the Great') is an example of one of these additional names.
- The third part of the name is Chao Yu Hua (Thai: เจ้าอยู่หัว; 'His Majesty'), which is sometimes fully omitted. Yu Hua alone is also sometimes omitted, in which case Chao is moved to the end of the first part of the name.[1]
A monarch's regnal name may be different from their birth name, their name as uparaja (viceroy), or their posthumous name and/or historical style. For example, the first king of the Chakri dynasty was born Thongduang, ruled as Ramathibodi, but is referred to posthumously as Phutthayotfa Chulalok the Great (Rama I). This list refers to the monarchs by their name as most commonly used by traditional historians, usually a section of the regnal name unless otherwise indicated.[1]
Western nations referred to the monarch as the "King of Siam" (Latin: Rex Siamensium), regardless of Thai titles, since the initiation of relations in the 16th century. Mongkut (Rama IV) was the first monarch to adopt the title in its Western capacity, at the same time the name Siam was first used in an international treaty.[2] The kingdom's name changed to Thailand on 24 June 1939, then briefly back to Siam in 1946, before being permanently changed back to Thailand in 1948; the monarch's Western title changed accordingly.[3]
Sukhothai Kingdom (1238–1438)
Tai peoples migrated into Mainland Southeast Asia in the 8th–10th centuries.[4] In the years after, Northern Thai groups established various mueang, among them Chiang Saen, which evolved into larger states, such as Ngoenyang.[5][6] However, it was not until the decline of the Khmer Empire in the 13th century that a Central Thai kingdom, politically and culturally related to modern Siam or Thailand, was first founded.
Phra Ruang dynasty (1238–1438)
The Phra Ruang dynasty was the first and only royal family to rule the Sukhothai Kingdom, the first Central Thai state. Established by Si Inthrathit in 1238, who declared independence from the Khmer Empire, the family laid the foundations for Thai dominance in mainland Southeast Asia.[7] Under Ram Khamhaeng the Great, the initial Thai script was invented and Therāvada Buddhism was established as the state religion of Siam.[8]: 197 [9]: 25
The dynasty is named after the Traiphum Phra Ruang, a philosophical Buddhist cosmology book written by Maha Thammaracha I. Under Maha Thammaracha I, the kingdom was invaded by Ayutthaya, a neighboring Thai state, and Sukhothai became a tributary under Maha Thammaracha II.[8]: 222
In the Sukhothai Kingdom, the king ruled from the city of Sukhothai, while the heir presumptive would occasionally be named by the king to rule in Si Satchanalai as uparaja, or viceroy. In 1438, Ayutthaya annexed Sukhothai at the death of Maha Thammaracha IV when Borommarachathirat II of Ayutthaya installed his son, Prince Ramesuan, as uparaja. After unification with Ayutthaya, the tradition of uparaja would evolve into the Front Palace system.[10]
No. | Portrait | Name | Reign | Succession | Life details |
---|---|---|---|---|---|
1 | ![]() |
Si Inthrathit ศรีอินทราทิตย์ (Pho Khun Bang Klang Hao) Pho Khun Si Inthrathit |
1238 – 1270 (32 years) |
Monarchy established | 1188 – 1270 (aged 82) Ruled locally in the Khmer Empire as Bang Klang Hao. His rebellion led to the establishment of Sukhothai, the first Central Thai kingdom[7] |
2 | ![]() |
Ban Mueang บานเมือง Pho Khun Ban Mueang |
1270 – 1279 (9 years) |
Son of Si Inthrathit | c. 1237 – 1279 (aged approx. 42) Namesake for birth name of Maha Thammaracha IV[11] |
3 | ![]() |
Ram Khamhaeng the Great รามคำแหงมหาราช (Khun Rammarat) Pho Khun Ram Khamhaeng Maharat |
1279 – 1298 (19 years) |
Younger brother of Ban Mueang; named uparaja | c. 1237/1247 – 1298 (aged approx. 51/61) Oversaw the height of Sukhothai prosperity, the development of the Thai script, and the propagation of Therāvada Buddhism within Sukhothai[8] |
4 | ![]() |
Loe Thai เลอไทย Phaya Loe Thai |
1298 – 1323 (25 years) |
Son of Ram Khamhaeng the Great | c. 1262 – 1323 (aged approx. 61) Brother of Burmese queen consort May Hnin Thwe-Da.[12] His reign saw the decline of Sukhothai, as regions conquered by Ram Khamhaeng broke away |
5 | ![]() |
Ngua Nam Thum งั่วนำถุม Phaya Ngua Nam Thum |
1323 – 1347 (24 years) |
Son of Ban Mueang and cousin of Loe Thai | c. 1266 – 1347 (aged approx. 81) Brother of Burmese queen consort May Hnin Htapi.[13] Origin of his name is disputed[14] |
6 | ![]() |
Maha Thammaracha I มหาธรรมราชาที่ ๑ Phra Maha Thammaracha |
1347 – 1368 (21 years) |
Son of Loe Thai and first cousin once removed of Ngua Nam Thum; named uparaja as Li Thai in 1340/41[11] | c. 1300 – 1368 (aged approx. 68) Known for his devotion to Buddhist philosophy and writing.[9] During his reign Ayutthaya began invasions into Sukhothai[8] |
1378: Sukhothai becomes a tributary state of the Ayutthaya Kingdom. | |||||
7 | ![]() |
Maha Thammaracha II มหาธรรมราชาที่ ๒ Phra Maha Thammaracha |
1368 – c. 1400 (approx. 32 years) |
Son of Maha Thammaracha I | c. 1358 – 1400 (aged approx. 42) Born Lue Thai. Under his rule the dynasty continued under tributary status[8] |
8 | ![]() |
Maha Thammaracha III มหาธรรมราชาที่ ๓ Phra Maha Thammaracha |
c. 1400 – 1419 (approx. 19 years) |
Son of Maha Thammaracha II | c. 1380 – 1419 (aged approx. 39) Born Sai Lue Thai |
9 | ![]() |
Maha Thammaracha IV มหาธรรมราชาที่ ๔ (Borommapan) Phra Maha Thammaracha |
1419 – 1438 (19 years) |
Son of Maha Thammaracha III | c. 1401 – 1438 (aged approx. 37) Born Ban Mueang. Won the throne against his brother after the intervention of Intharacha of Ayutthaya.[15] Upon his death, Borommarachathirat II of Ayutthaya installed his son as uparaja, ending Phra Ruang succession[10] |
1438: Unification with Ayutthaya ends Sukhothai autonomy. | |||||
Ayutthaya Kingdom (1351–1767)
1st Uthong dynasty (1351–1370)
No. | Portrait | Name | Birth | Reign from | Reign until | Death | Notes |
---|---|---|---|---|---|---|---|
1 | ![]() |
Somdet Phra Chao Uthong (Somdet Phra Ramathibodi I) |
3 April 1314 | 4 March 1351[16] | 1369 (18 years)
(63 years old) |
• First King of Ayutthaya | |
2 | ![]() |
Somdet Phra Ramesuan | 1339 | 1369 | 1370 (less than one year) (abdicated) |
1395
(56 years old) |
• Son of Uthong |
1st Suphannaphum dynasty (1370–1388)
No. | Portrait | Name | Birth | Reign from | Reign until | Death | Notes |
---|---|---|---|---|---|---|---|
3 | ![]() |
Somdet Phra Borommarachathirat I (Khun Luang Pha Ngua) |
1310 | 1370 | 1388 (18 years)
(78 years old) |
• Husband of Uthong's older sister • Usurper • Former Lord of Suphanburi | |
4 | ![]() |
Somdet Phra Chao Thong Lan (Chao Thong Chan) |
1374 | 1388 (7 days)
(14 years old) |
• Son of Borommarachathirat I | ||
2nd Uthong dynasty (1388–1409)
No. | Portrait | Name | Birth | Reign from | Reign until | Death | Notes |
---|---|---|---|---|---|---|---|
(2) | ![]() |
Somdet Phra Ramesuan | 1339 | 1388 | 1395 (7 years)
(56 years old) |
• Former King reclaiming the throne • Son of Uthong | |
5 | ![]() |
Somdet Phra Ramrachathirat | 1356 | 1395 | 1409 (14 years) (usurped) |
? | • Son of Ramesuan |
2nd Suphannaphum dynasty (1409–1569)
No. | Portrait | Name | Birth | Reign from | Reign until | Death | Notes | |
---|---|---|---|---|---|---|---|---|
6 | ![]() |
Somdet Phra Intharacha I (Phra Chao Nakhon In) |
1359 | 1409 | 1424 (15 years)
(65 years old) |
• Son of Borommarachathirat I • Former Lord of Suphanburi, offered crown | ||
7 | ![]() |
Somdet Phra Borommarachathirat II (Somdet Phra Chao Sam Phraya) |
1386 | 1424 | 1448 (24 years)
(62 years old) |
• Son of Inthracha I | ||
Administrative reform Chatusadom, 1463 | ||||||||
8 | ![]() |
Somdet Phra Borommatrailokkanat (Ramesuan II) |
1431 | 1448 | 1488 (40 years)
(57 years old) |
• Son of Borommarachathirat II | ||
9 | ![]() |
Somdet Phra Borommarachathirat III (Intharacha II) |
1462 | 1488 | 1491 (3 years)
(29 years old) |
• Son of Borommatrailokkanat | ||
10 | ![]() |
Somdet Phra Ramathibodi II (Chettathirat I) |
1473 | 1491 | 10 October 1529 (38 years)
(56 years old) |
• Younger brother of Borommarachathirat III • Son of Borommatrailokkanat | ||
11 | ![]() |
Somdet Phra Borommarachathirat IV (Borommarachathirat No Phutthangkun) (Phra Buddhakura) |
1488 | 10 October 1529 | 1533 (4 years)
(45 years old) |
• Son of Ramathibodi II | ||
12 | ![]() |
Phra Ratsadathirat | 1529 | 1533 (5 months)
(4 years old) |
• Son of Borommarachathirat IV • Child King, reign under regency | |||
13 | ![]() |
Somdet Phra Chairacha (Chairachathirat) (Phra Chai) |
1499 | 1533 | 1546 (13 years)
(47 years old) |
• Uncle of Ratsadathirat • Son of Ramathibodi II • Usurper | ||
14 | ![]() |
Phra Yotfa (Phra Kaeofa) |
1535 | 1546 | 1548 (2 years) | 10 June 1548
(13 years old) |
• Son of Chairacha | |
- | ![]() |
Khun Worawongsathirat (Khun Chinnarat) (Bun Si) |
1503 | before 10 June 1548 | 11 November 1548 - 5 January 1549
(45 years old) |
• Usurper monarch, not accepted by some historians | ||
15 | ![]() |
Somdet Phra Maha Chakkraphat (Phra Chao Chang Phueak) (Phra Thianracha) |
1509 | 1549 | 18 February 1564 (15 years) (usurped) |
15 April 1569
(60 years old) |
• Son of Ramathibodi II • Younger brother of Borommarachathirat IV and Chairacha • Seized the throne from usurper • Became a Buddhist monk at Pegu (1564–1568) | |
Vassal of Burma (1564–1568) | ||||||||
16 | ![]() |
Somdet Phra Mahinthrathirat | 1539 | 18 February 1564 | before 12 May 1568 (~4 years) | c. late 1569 | • Son of Maha Chakkraphat and Queen Suriyothai | |
(15) | ![]() |
Somdet Phra Maha Chakkraphat (Phra Chao Chang Phueak) (Phra Thianracha) |
1509 | before 12 May 1568 | 15 April 1569 (~1 year) | • Father of Mahinthrathirat • Regained the throne of Ayutthaya at the urging of his son • Died during the Second Siege of Ayutthaya | ||
(16) | ![]() |
Somdet Phra Mahinthrathirat | 1539 | 15 April 1569 | 2 August 1569 (3 months) (usurped) |
c. late 1569 | • Son of Maha Chakkraphat • Temporarily regained the throne following Maha Chakkraphat's death | |
First Fall of Ayutthaya | ||||||||
Sukhothai dynasty (1569–1629)
No. | Portrait | Name | Birth | Reign from | Reign until | Death | Notes | |
---|---|---|---|---|---|---|---|---|
Vassal of Burma (1569–1584) | ||||||||
17 | ![]() |
Somdet Phra Maha Thammarachathirat (Sanphet I) |
1517 | 1569 | c. 30 June 1590 (21 years)
(73 years old) |
• Former Lord of Phitsanulok • Son-in-law of Maha Chakkraphat and Queen Suriyothai • Installed as vassal of Bayinnaung of Burma, declared independence in 1584 | ||
Independence from the First Toungoo Empire, 1584 | ||||||||
18 | ![]() |
Somdet Phra Naresuan the Great (Sanphet II) (Phra Naret) |
1555/56 | 1 July 1590 | 25 April 1605 (15 years)
(49 years old) |
• Son of Maha Thammarachathirat I | ||
19 | ![]() |
Somdet Phra Ekathotsarot (Sanphet III) |
1557 | 25 April 1605 | 1610 (5 years)
(53 years old) |
• Brother of Naresuan • Son of Maha Thammarachathirat I | ||
20 | ![]() |
Somdet Phra Si Saowaphak (Sanphet IV) |
1585 | 1610 | 1611 (1 year, 2 months)
(26 years old) |
• Son of Ekathotsarot | ||
21 | ![]() |
Somdet Phra Songtham (Borommaracha I) (Intharacha III) |
1590 | 1611 | 12 December 1628 (17 years)
(38 years old) |
• Son of "Ekathotsarot", invited to take the throne after leaving the Sangha | ||
22 | ![]() |
Somdet Phra Chetthathirat (Borommaracha II) (Phra Otsa) |
c. 1613 | 12 December 1628 | 1628–1629 (1 year)
(16 years old) |
• Son of Songtham | ||
23 | ![]() |
Phra Athittayawong | 1620 | 1629 (36 days) (usurped) |
1637
(17 years old) |
• Younger brother of Chetthathirat II • Son of Songtham | ||
Prasat Thong dynasty (1629–1688)
No. | Portrait | Name | Birth | Reign from | Reign until | Death | Notes | |
---|---|---|---|---|---|---|---|---|
24 | ![]() |
Somdet Phra Chao Prasat Thong (Sanphet V) |
1599 | 1629[17][18] | August 1656 (27 years)
(57 years old) |
• Usurper, formerly the Kalahom • Rumored to be a son of Ekathotsarot | ||
25 | ![]() |
Somdet Chao Fa Chai (Sanphet VI) |
1630 | August–September 1656 (1 month)
(26 years old) |
• Son of Prasat Thong | |||
26 | ![]() |
Somdet Phra Si Suthammaracha (Sanphet VII) |
1600 | September 1656 | 26 October 1656 (1 months)
(56 years old) |
• Usurper, Uncle of Chao Fa Chai • Younger brother of Prasat Thong | ||
27 | ![]() |
Somdet Phra Narai the Great (Ramathibodi III) |
16 February 1632 | 26 October 1656 | 11 July 1688 (32 years)
(56 years old) |
• Usurper, nephew of Si Suthammaracha • Son of Prasat Thong • Half-brother of Chao Fa Chai • Former Front Palace | ||
The Siamese revolution of 1688; populist[19] upheaval | ||||||||
Ban Phlu Luang dynasty (1688–1767)
No. | Portrait | Name | Birth | Reign from | Reign until | Death | Notes | |
---|---|---|---|---|---|---|---|---|
28 | ![]() |
Somdet Phra Phetracha (Ramesuan III) |
1632 | 11 July 1688 | 5 February 1703 (14 years)
(71 years old) |
• Former commander of the Royal Elephant Corps | ||
29 | ![]() |
Somdet Phra Suriyenthrathibodi (Sanphet VIII) (Phra Chao Sua) |
1661 | 5 February 1703 | 9 February 1709 (7 years)
(48 years old) |
• Adoptive son of Phetracha • Son of Narai and Chiang Mai's Princess that was given to be Phetracha's wife later. | ||
30 | ![]() |
Somdet Phra Chao Yu Hua Thai Sa (Sanphet IX) (Puhmintharacha) |
1679 | 9 February 1709 | 13 January 1733 (23 years)
(54 years old) |
• Son of Suriyenthrathibodi | ||
31 | ![]() |
Somdet Phra Chao Yu Hua Borommakot (Maha Thammarachathirat II) |
c. 1681[20] | 13 January 1733 | 26 April 1758 (26 years)
(77 years old) |
• Brother of Thai Sa, Former Front Palace • Son of Suriyenthrathibodi | ||
32 | ![]() |
Somdet Phra Chao Uthumphon[lower-alpha 1] (Maha Thammarachathirat III) (Khun Luang Ha Wat) |
1733 | 1 May 1758 | 1758 (3 months) | 1796
(~63 years old) |
• Son of Borommakot • Former Front Palace | |
33 | ![]() |
Somdet Phra Chao Ekkathat[lower-alpha 1] (Phra Thinang Suriyat Amarin) (Borommaracha III) |
1718 | 1758 | 1759/1760 | 17 April 1767
(49 years old) |
• Usurper, brother of Uthumphon • Son of Borommakot | |
34 | ![]() |
Somdet Phra Chao Uthumphon[lower-alpha 1] (Maha Thammarachathirat III) (Khun Luang Ha Wat) |
1733 | 1759/1760 | 1762 (2-3 years) | 1796
(~63 years old) |
• Retook power during the Burmese attack on Ayutthaya in 1759-60. Forced to step down after the conflict.[21]
• Exiled to and died in Burma following the Fall of Ayutthaya in 1767 | |
35 | ![]() |
Somdet Phra Chao Ekkathat[lower-alpha 1] (Phra Thinang Suriyat Amarin) (Borommaracha III) |
1718 | 1762 | 7 April 1767 (5 years) (deposed) |
17 April 1767
(49 years old) |
||
Second Fall of Ayutthaya | ||||||||
Thonburi Kingdom (1767–1782)
Thonburi dynasty (1767–1782)
No. | Portrait | Name | Birth | Reign from | Coronation | Reign until | Death | Notes |
---|---|---|---|---|---|---|---|---|
1 | ![]() |
Taksin the Great (Phra Chao Krung Thonburi) (Emperor of Siam)[22] (Sanphet X) |
17 April 1734 | 28 December 1767 | April 1, 1782 (14 years) (deposed) [23][24][lower-alpha 2] |
7 April 1782 (47 years old) (executed) [lower-alpha 3] |
• Only King of Thonburi • Son of Yong Saetae a Teochew Chinese family named "Tea" (鄭) or "Zheng" in Mandarin Chinese and Thephamat | |
The coup seized power as the Rattanakosin Kingdom[26] | ||||||||
Rattanakosin Kingdom (1782–present)
Chakri dynasty (1782–present)
No. | Portrait | Name | Birth | Reign from | Coronation | Reign until | Death | Notes |
---|---|---|---|---|---|---|---|---|
1 | ![]() |
Phrabat Somdet Phra Paramoruracha Maha Chakri Boromanat Phra Phutthayotfa Chulalok the Great (Rama I) |
20 March 1737 | 6 April 1782 | 10 June 1782 | 7 September 1809 (27 years) (72 years old) |
• First King of Rattanakosin • Friend and Father-in-law of Taksin • Usurper • Fourth child (Second son) of Thongdee (Mon nobleman that was a great-grandson of Kosa Pan) and Yok (Daughter of a Hokkien Chinese millionaire family) | |
2 | ![]() |
Phrabat Somdet Phra Boromratchapongchet Mahetsawarasunthon Phra Phutthaloetla Naphalai (Rama II) |
24 February 1767 | 7 September 1809 | 21 July 1824 (14 years) (57 years old) |
• Fourth child (Second son) of Rama I and Queen Amarindra | ||
3 | ![]() |
Phrabat Somdet Phra Paramathiworaset Maha Chesadabodindra Phra Nangklao Chao Yu Hua (Rama III) (Phra Maha Jesataraj Chao) |
31 March 1788 | 21 July 1824 | 2 April 1851 (26 years) (63 years old) |
• Third child (Second son) of Rama II and First child of Consort Sri Sulalai (Great-great-great-great-granddaughter of Sultan Sulaiman Shah of Singora) | ||
4 | ![]() |
Phrabat Somdet Phra Paramenthra Ramathibodhi Srisindra Maha Mongkut Phra Chomklao Chao Yu Hua (Rama IV) (Phra Syamadevamahamakut Vidyamaharaj)[27] |
18 October 1804 | 2 April 1851 | 6 April 1851 (1st time) 15 May 1851 (2nd time) |
1 October 1868 (17 years) (63 years old) |
• Half-brother of Rama III • Forty-fourth child (Twenty-second son) of Rama II and Second son of Queen Sri Suriyendra | |
The feudal system was changed to absolute monarchy, 1892 | ||||||||
5 | ![]() |
Phrabat Somdet Phra Paraminthra Maha Chulalongkorn Phra Chulachomklao Chao Yu Hua the Great (Rama V) (Phra Piya Maharaj) |
20 September 1853 | 1 October 1868 | 11 November 1868 (1st time) 16 November 1873 (2nd time) |
23 October 1910 (42 years) (57 years old) |
• Ninth child (Fifth son) of Rama IV and First child of Queen Debsirindra • Under Regency of Grand Duke Sri Suriyavongs from 1868–1873 | |
6 | ![]() |
Phrabat Somdet Phra Paramenthra Maha Vajiravudh Phra Mongkut Klao Chao Yu Hua (Rama VI) (Phra Maha Dhiraraj Chao) |
1 January 1881 | 23 October 1910 | 11 November 1911 | 26 November 1925 (15 years) (44 years old) |
• Twenty-eighth child (Eleventh son) of Rama V and Second child (First son) of Queen Saovabha Phongsri | |
7 | ![]() |
Phrabat Somdet Phra Paraminthra Maha Prajadhipok Phra Pok Klao Chao Yu Hua (Rama VII) |
8 November 1893 | 26 November 1925 | 25 February 1926 | 2 March 1935 (9 years) (abdicated) |
30 May 1941 (47 years old) |
• Younger brother of Rama VI • Seventy-fifth child (Thirty-first son) of Rama V and Ninth child (Seventh son) of Queen Saovabha Phongsri |
The Siamese revolution of 1932 ended absolute monarchy | ||||||||
8 | ![]() |
Phrabat Somdet Phra Paramenthra Maha Ananda Mahidol Phra Atthama Ramathibodin (Rama VIII) |
20 September 1925 | 2 March 1935 | 11 August 1946 (posthumous) [28] |
9 June 1946 (11 years) (20 years old) |
• Nephew of Rama VII • Grandson of Rama V • Second child (First son) of Mahidol Adulyadej and Consort Sangwan • Under Regency from 1935–1946 | |
9 | ![]() |
Phrabat Somdet Phra Boromchanakathibet Maha Bhumibol Adulyadej Maharaj Borommanatbophit the Great (Rama IX) (Somdet Phra Phatthara Maharat, Somdet Phra Maha Bhumibol Adulyadej Maharat) |
5 December 1927 | 9 June 1946 | 5 May 1950 | 13 October 2016 (70 years 126 days) (88 years old) |
• Younger brother of Rama VIII • Grandson of Rama V • Third child (Second son) of Mahidol Adulyadej and Consort Sangwan • Under Regency from 1946–1949 | |
10 | ![]() |
Phrabat Somdet Phra Paramenthra Ramathibodhi Srisindra Maha Vajiralongkorn Phra Vajira Klao Chao Yu Hua (Rama X) |
28 July 1952 | 13 October 2016 | 4 May 2019[29] | Present (Incumbent: 6 years, 218 days) (70 years old) |
• Second child (Only son) of Rama IX and Queen Sirikit |
Timeline of monarchs

Family tree of the Thai monarchs
- Family Tree of The Kings of Siam
See also

Notes
- The portrait is believed to have depicted either Uthumphon or Ekkathat.
- Accounts vastly differ to when Taksin stepped down from the throne and entered the monkhood, which has been argued to have occurred as early as three months prior to his execution.[25]
- Traditionally accepted date of his execution
- Jones, Robert B. (June 1971). "Thai titles and ranks; including a translation of Traditions of royal lineage in Siam by King Chulalongkorn". Southeast Asia Program Data Papers Series. hdl:1813/57549 – via Cornell University.
- ""สยาม" ถูกใช้เรียกชื่อประเทศเป็นทางการสมัยรัชกาลที่ 4" (in Thai). ศิลปวัฒนธรรม. 6 July 2017. Retrieved 10 August 2017.
- "Siam definition and meaning". Collins English Dictionary. Retrieved 11 January 2020.
- Pittayaporn, Pittayawat (2014). Layers of Chinese loanwords in Proto-Southwestern Tai as Evidence for the Dating of the Spread of Southwestern Tai Archived 27 June 2015 at the Wayback Machine. MANUSYA: Journal of Humanities, Special Issue No 20: 47–64.
- Probably The Chiang Mai Chronicle, ISBN 974-7100-62-2
- Wyatt, D. K. Thailand, A Short History, p. 35–38, Bangkok 2003
- Cœdès, G. (1921). "The Origins of the Sukhodaya Dynasty" (PDF). Journal of the Siam Society. Siam Heritage Trust. 14 (1). Retrieved March 17, 2013.
(1) The translation of this paper, which has been read at a joint session of the Royal Asiatic Society of Great Britain and Ireland, Société Asiatique, and American Oriental Society, and published in the Journal asiatique (April–June 1920), is the work of Mr. J. Crosby, to whom the author begs to tend his heartfelt thanks.
- Cœdès, George (1968). Walter F. Vella (ed.). The Indianized States of Southeast Asia. trans. Susan Brown Cowing. University of Hawaii Press. ISBN 978-0-8248-0368-1.
- Chakrabongse, C., 1960, Lords of Life, London: Alvin Redman Limited
- David K. Wyatt (2004). Thailand: A Short History (2nd ed.). Silkworm Books. p. 59.
- Princess Maha Chakri Sirindhorn Foundation, 2011: 43.
- Pan Hla, Nai (1968). Razadarit Ayedawbon (in Burmese) (8th printing, 2005 ed.). Yangon: Armanthit Sarpay.
- Pan Hla 2005: 38
- Sukhothai Studies Encyclopedia Commission, 1996: 41.
- Patit Paban Mishra (2010). The History of Thailand. Greenwood. p. 39.
- Baker, Chris; Phongpaichit, Pasuk (2017). A History of Ayutthaya: Siam in the Early Modern World. Cambridge University Press. p. 43. ISBN 978-1-316-64113-2.
- Baker, Chris; Phongpaichit, Pasuk (2017). A History of Ayutthaya: Siam in the Early Modern World (Kindle ed.). Cambridge University Press. ISBN 978-1-316-64113-2.
- Wyatt, David K. (2003). Thailand : A Short History (2nd ed.). Chiang Mai: Silkworm Books. ISBN 974957544X.
- Baker, Chris; Phongpaichit, Pasuk (2017). A History of Ayutthaya: Siam in the Early Modern World (Kindle ed.). Cambridge University Press. p. 43. ISBN 978-1-316-64113-2.
- Baker, Chris; Phongpaichit, Pasuk. A History of Thailand Third Edition (p. 301). Cambridge University Press. Kindle Edition.
- Wood, W. A. R. (1924). A History of Siam. T. Fisher Unwin.
- กำเนิดจักรพรรดิ - พระเจ้าตากสินมหาราช ภูมิสุสานแห่งความมั่งคั่งอุดมสมบูรณ์ | HU LIN : A Landscape Cemetery of Abundance: ฮูลิน
- Terwiel, B. J. (Barend Jan) (1983). A history of modern Thailand, 1767-1942. St. Lucia; New York : University of Queensland Press. ISBN 978-0-7022-1892-7. Archived from the original on 19 July 2021.
- chinese society in thailand: an analytical history. cornell university press. 1957.
- "ว่าด้วยพระเจ้าตาก ตอน 5: สองคน สองประวัติศาสตร์ EP.50". YouTube.
3:41-3:55
- คำให้การ วันประหาร “พระเจ้าตาก” ฉากสุดท้ายกรุงธนบุรี ศิลปวัฒนธรรม ฉบับสิงหาคม 2552
- "ในหลวง-พระราชินี ทรงบำเพ็ญพระราชกุศลทักษิณานุปทานวันพระบรมราชสมภพและถวายพระราชสมัญญา ร.4 พระสยามเทวมหามกุฏวิทยมหาราช". ผู้จัดการออนไลน์. 2019-10-18. Retrieved 2019-10-18.
- Handley, Paul M. (1 January 2006). The King Never Smiles: A Biography of Thailand's Bhumibol Adulyadej. Yale University Press. p. 95. ISBN 978-0-300-13059-1.
- "Thai king to be crowned in coronation ceremonies May 4–6 - palace". euronews. 1 January 2019. Retrieved 12 November 2019.
Bibliography
- Prince Chula Chakrabongse, HRH (1967). Lords of Life: A History of the Kings of Thailand. United Kingdom: Alvin Redman Limited.
- Prince Damrong Rajanubhab, Disuankumaan (2001). Our Wars With The Burmese: Thai-Burmese Conflict 1539-1767. Thailand: White Lotus Co. Ltd. ISBN 974-7534-58-4.
- Princess Maha Chakri Sirindhorn Foundation (2011). Directory of Thai kings (Thai: นามานุกรมพระมหากษัตริย์ไทย) (PDF). Thailand: www.nanmeebooks.com. ISBN 978-616-7308-25-8. Archived from the original (PDF) on 4 March 2012. Retrieved 8 January 2012.
- Royal Institute of Thailand (2002). "Chronology of the Kings of Ayutthaya". Archived from the original on 3 December 2013. Retrieved 8 January 2012.
- Wood, William A. R. (1924). History of Siam. Thailand: Chalermit Press. ISBN 1-931541-10-8.