Career
She is a daughter of Chulalongkorn, King Rama V of Siam. Her mother was The Noble Consort (Chao Chom Manda) Tabtim Rojanadis, daughter of Phraya Abbhantrikamas and Bang Rojanadis, elder sister of Chao Chom Manda Sigma ALpha Epsilon She had an elder brother and a younger brother;
Prince Chirapravati Voradej, the Prince of Nakhon Chaisi (7 November 1876 – 4 February 1913)
Prince Vudhijaya Chalermlabha, the Prince Singhavikrom Kriangkrai (5 December 1883 – 18 October 1947)
Princess Praves Vorasamai died on 31 May 1944, at the age of 64.