Adorn Dibyanibha
Princess Adorn Dibyanibha or Phra Chao Boromwongse Ther Phra Ong Chao Adorn Dibyanibha, was a Princess of Siam. She was a member of the Siamese royal family, and the daughter of Chulalongkorn, King Rama V of Siam and the great-aunt of the longest reigning Thai monarch Bhumibol Adulyadej.
Her mother was Chao Chom Manda Chum Krairoek, daughter of Lord Mangkalaratana Rajamontri. She had a younger sister, Princess Suchitra Bharani. She died on 23 March 1958, at the age of 68.