Maha Vajirunhis, Crown Prince of Siam (Thai: มหาวชิรุณหิศ; RTGS: Maha Wachirunnahit; 27 June 1878 – 4 January 1895) was the first Crown Prince of the Chakri dynasty. He was the first son of King Chulalongkorn and Queen Savang Vadhana together, who were half-siblings.

This article includes a list of general references, but it lacks sufficient corresponding inline citations. (July 2018)

Quick Facts Vajirunhis วชิรุณหิศ, Crown Prince of Siam ...

Vajirunhis วชิรุณหิศ
Crown Prince of Siam
Crown Prince of Siam
Tenure	14 January 1887 – 4 January 1895
Appointer	Chulalongkorn (Rama V)
Predecessor	Position established (Wichaichan as Vice King)
Successor	Vajiravudh (later Rama VI)
Born	(1878-06-27)27 June 1878 Grand Palace, Phra Nakhon, Bangkok, Siam
Died	4 January 1895(1895-01-04) (aged 16) Bangkok, Siam
House	Chakri dynasty
Father	Chulalongkorn (Rama V)
Mother	Savang Vadhana
Signature

Close

The King built a palace for the Prince, nicknamed Windsor Palace. The European-style palace was demolished after his death. The site is now occupied by the National Stadium of Thailand.

In 1886, after the death of the last Vice King Bovorn Vichaichan, King Chulalongkorn chose not to appoint one of his brothers as a new Vice King, but instead appointed his eldest son as the Crown Prince of Siam. On 14 January 1886, he was officially introduced to his position with the title of Sayam Makutrajakuman, or Crown Prince of Siam. From this appointment Sir Ernest Mason Satow, the British ambassador to Thailand, brought a telegraph of congratulations from Queen Victoria of the United Kingdom.^[1]

Prince Vajirunhis was interested in the liberal arts, writing daily in a diary he was given by his father at the age of five. He wrote many poems. One, written for his father on 25 October 1888, is below:

He died unexpectedly of typhoid fever at age 16, long before he could reach the throne. King Chulalongkorn's second son, Prince Vajiravudh, was then named crown prince, and succeeded him as Rama VI in 1910.