Prayurawongse

Prayurawongse
สมเด็จเจ้าพระยาบรมมหาประยูรวงศ์
Regent of Siam
In office
1851–1855
MonarchMongkut (Rama IV)
Samuha Kalahom (Chief Minister of Southern Siam)
In office
1830–1855
MonarchsNangklao (Rama III)
Mongkut (Rama IV)
Preceded byChao Phraya Mahasena (Noi)
Succeeded bySi Suriyawongse
Phra Khlang (Minister of Trade and Foreign Affairs)
In office
1821–1855
MonarchsPhutthaloetla Naphalai (Rama II)
Nangklao (Rama III)
Mongkut (Rama IV)
Preceded byChao Phraya Phra Khlang (Sang)
Succeeded byThipakornwongse
Personal details
Born1788
DiedApril 26, 1855(1855-04-26) (aged 66–67)
Thonburi, Bangkok, Siam
Parents
  • Bunnag (father)
  • Chao Kun Nuan Bunnag (mother)
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Somdet Chao Phraya Borom Maha Prayurawongse (Thai: สมเด็จเจ้าพระยาบรมมหาประยูรวงศ์; RTGSSomdet Chao Phraya Borom Maha Prayurawong; 1788 – 26 April 1855), also known as Dit Bunnag (Thai: ดิศ บุนนาค; RTGSDit Bunnak), was a prominent Siamese statesman of the mid-19th century and served as regent for King Mongkut throughout the kingdom. He rose to the exalted rank of Somdet Chao Phraya — the highest noble title attainable during the Rattanakosin Era, carrying a prestige comparable to royalty.

He was widely referred to as Somdet Chao Phraya Ong Yai (Thai: สมเด็จเจ้าพระยาองค์ใหญ่). Earlier in his career, he was known as Chao Phraya Phraklang (Thai: เจ้าพระยาพระคลัง), Minister of Trade, and became the dominant figure in Siam's Western and foreign affairs during the reign of King Rama III. He later held the office of Samuha Kalahom (Thai: สมุหกลาโหม), the chief minister responsible for the southern half of the kingdom, from 1830 until his death in 1855.