Hemvadi
Born	(1892-01-12)12 January 1892 Grand Palace Bangkok,Siam
Died	17 October 1972(1972-10-17) (aged 80) Bangkok,Thailand
Names Mandhana Bhavadi: (1892–1899) Hemvadi: (1899–1972)
House	Chakri dynasty
Father	Chulalongkorn(Rama V)
Mother	Hem Amatayakul

Hemvadi (Thai:เหมวดี;RTGS: Hemwadi; 12 January 1892 – 17 October 1972), was the Princess of Siam (laterThailand). She was a member ofSiamese royal family. She is a daughter ofChulalongkorn, King Rama V of Siam.

Her mother wasThe Noble Consort (Chao Chom Manda) Hem Amatayakul (daughter ofLord (Phraya) Dhammasarnniti Vichitbakdi). After she was born, she was given the name from her father asMandhana Bhavadi (Thai:มัณฑนาภาวดี). Later her father changed her name shorter intoHemvadi, on 8 January 1899, while she was 6 years old.

She died on 17 October 1972, at the age of 80.

• Dame of The Most Illustrious Order of the Royal House of Chakri: received 9 May 1950
• Dame Cross of the Most Illustrious Order of Chula Chom Klao (First class): received 2 May 1950

• Royal Command changing name of Royal daughterPrincess Mandhana Bhavadi intoHemvadi

• 1892 births
• 1972 deaths
• 19th-century Thai women
• 20th-century Thai women
• 19th-century Chakri dynasty
• 20th-century Chakri dynasty
• Thai female Phra Ong Chao
• Dames Grand Cross of the Order of Chula Chom Klao
• Deaths from kidney disease
• Children of Chulalongkorn
• Daughters of kings

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