Srisiddhi Thongjaya

Prince Siridhaj Sangkas

Um Thipphawat
Sa-ngiam Na Nagara
Phuean

Names
Srisiddhi Thongjaya, the Prince Siridhaj Sangkas

HouseHouse of Sridavaj (Chakri Dynasty)FatherMongkut (Rama IV)MotherBua Na NagaraMinister of Royal TreasuryIn office
1894–1896Preceded byNarisara NuwattiwongSucceeded byJayanta Mongkol2nd Director General of the Supreme Court of ThailandIn office
1889–1912MonarchsChulalongkorn
VajiravudhPreceded byGagananga YukalaSucceeded bySvasti Sobhana

Prince Srisiddhi Thongjaya, the Prince Siridhaj Sangkas (Thai: ศรีสิทธิธงไชย; RTGS: Si Sitthi Thongchai; 16 October 1857 – 11 March 1910) was a Prince of Siam. As a son of King Mongkut and Chao Chom Manda Bua,^[1] he was a member of Siamese royal family.

His mother was a daughter of Chao Phraya Nakhon Noi, a son of King Taksin. He was given full name as Phra Chao Borom Wong Ther Phra Ong Chao Srisiddhi Thongjaya Krom Khun Siridhaj Sangkas (Thai: พระเจ้าบรมวงศ์เธอ พระองค์เจ้าศรีสิทธิธงไชย กรมขุนสิริธัชสังกาศ).

He had 4 siblings: 1 elder brother, 1 younger sister, and 2 younger brothers:

Prince Chalermlaksanaloet
Princess Oradaya Debkanya
Prince Vadhananuwongse
Prince Damrongrit [th]

He was the minister of Finance from 1894 to 1896.^[2]

References

^ "พระองค์เจ้าศรีสิทธิธงไชย ต้นราชสกุล "ศรีธวัช"".
^ "Ministry of Finance - Thailand". www2.mof.go.th.

Thai princes

The generations are numbered from the establishment of the Chakri dynasty from 1782

Rama I

Sons	Chim** ()* Chui Arunothai Wasukri
Grandsons	Pavares Variyalongkorn
Brothers	Bunma**
Nephews	Thong-In*** Tan

Rama II

Sons	Mongkut ()* Chuthamani** Thap ()* Nuam
Grandsons	Yodyingyot**
Great-grandsons	Bidyalongkorn
Great-great-grandsons	Bhisadej Rajani

Rama III

Grandsons	Prisdang

Rama IV

Sons	Somanass Chulalongkorn ()* Chaturonrasmi Bhanurangsi Savangwongse Chit Charoen Kasemsan Sophak Manusyanaga Manob Daksinavat Nares Varariddhi Gagananga Yukala Kashemsri Subhayok Srisiddhi Thongjaya Unakan Ananta Norajaya Devan Udayavongse Svasti Sobhana Worawannakon Tisavarakumarn Jayanta Mongkol
Grandsons	Birabongse Bhanudej Suphayok Kasem Devawongse Varodaya Wan Waithayakon Vodhyakara Varavarn Nandiyavat Svastivatana Vivadhanajaya Boworadet Dhani Nivat
Great-grandsons	Sithiporn Kridakara

Rama V

Sons	Vajiravudh ()^ ()* Tribejrutama Dhamrong Chakrabongse Bhuvanath Siriraj Kakudhabhand Asdang Dejavudh Chudadhuj Dharadilok Prajadhipok Sakdidej ()* Vajirunhis ()^ Sommatiwongse Varodaya Mahidol Adulyadej Paribatra Sukhumbandhu Yugala Dighambara Isaravongs Vorarajakumara Nabhanka Nibandhabongs Raphi Phatthanasak Benbadhanabongse Kitiyakara Voralaksana Chirapravati Voradej Vudhijaya Chalermlabha Abhakara Kiartivongse Purachatra Jayakara Rangsit Prayurasakdi Samaya Vudhirodom Khajera Chirapradidha Isariyabhorn Anusara Siriprasadh Urubongs Rajsombhoj
Grandsons	Chula Chakrabongse Varananda Dhavaj Ananda Mahidol ()* Bhumibol Adulyadej ()* Chumbhotbongs Paribatra Sukhumabhinanda Bhanubandhu Yugala Anusorn Mongkolkarn Nakkhatra Mangala Aditya Dibabha Prem Purachatra
Great-grandsons	Chatrichalerm Yukol

Rama VI

No Son

Rama VII

No Children

Rama VIII

No Children

Rama IX

Son	Vajiralongkorn ()^ ()*

Rama X

Sons	Dipangkorn Rasmijoti Juthavachara Vivacharawongse^X Vacharaesorn Vivacharawongse^X Chakriwat Vivacharawongse^X Vatchrawee Vivacharawongse^X

(

)* Became king
** Appointed Viceroy
*** Appointed Deputy Viceroy
(

)^ Appointed Crown Prince
^X was degraded from royalty

Rattanakosin Period (1782–1932)

Monarchs	Individuals	Key events
Chakri dynasty Kings Phutthayotfa Chulalok (Rama I) Phutthaloetla Naphalai (Rama II) Nangklao (Rama III) Mongkut (Rama IV) Chulalongkorn (Rama V) Vajiravudh (Rama VI) Prajadhipok (Rama VII) Viceroys Maha Sura Singhanat Maha Itsarasunthon Maha Senanurak Maha Sakdi Polsep Pinklao Bowon Wichaichan Deputy Viceroy Anurak Devesh Crown Prince Maha Vajirunhis Maha Vajiravudh Hereditary Prince Chakrabongse Bhuvanath Asdang Dejavudh	Royalty Vajirananavarorasa Bhanurangsi Savangwongse Devawongse Varoprakarn Damrong Rajanubhab Narisara Nuwattiwong Kashemsri Subhayok Jayanta Mongkol Chakrabongse Bhuvanath Paribatra Sukhumbandhu Kitiyakara Voralaksana Chirapravati Voradej Abhakara Kiartivongse Purachatra Jayakara Yugala Dighambara Wongsa Dhiraj Snid Rangsit Prayurasakdi Mahidol Adulyadej Supreme Council of State of Siam Siamese Thao Thep Krasattri and Thao Si Sunthon Sunthorn Phu Bodindecha Prayurawongse Si Suriyawongse Surasakmontri Khana Ratsadon Foreigners Ang Eng Nguyễn Ánh Dan Beach Bradley Jean-Baptiste Pallegoix Anna Leonowens John Bowring Gustave Rolin-Jaequemyns Auguste Pavie	Key events Foundation of Bangkok Tây Sơn–Siam War Nine Armies' War Tha Din Daeng campaign Tavoy expedition Burmese Invasions of Chiangmai (1797), (1802) Capture of Chiangsaen Burmese Invasion of Thalang Cambodian rebellion (1811–1812) Crawfurd Mission to Siam Burney Treaty Lao rebellion (1826–1828) Kedah Insurgency (1831–1832) Siamese–Vietnamese War (1831–1834) Siamese–American Treaty of Amity and Commerce Kedah Insurgency (1838–1839) Kelantanese Civil War Siamese–Vietnamese War (1841–1845) Kengtung expeditions Bowring Treaty Siamese Mission to the United Kingdom (1857) Siamese Mission to France (1861) Front Palace Crisis Haw wars 1893 Franco-Siamese crisis Paknam incident Shan Rebellion of Phrae Holy Man's Rebellion Anglo-Siamese Treaty of 1909 Palace Revolt of 1912 World War I Siamese Expeditionary Forces 1924 Palace Law of Succession Siamese revolution of 1932