Phraya Phahonphonphayuhasena Phraya Phahonphonphayuhasena Phraya Phahonphonphayuhasena (, ), 29 March 1887 – 14 February 1947), short Phraya Phahon, born as Phot Phahonyothin (), was a Thai military leader and politician. He became the second prime minister of Siam in 1933 after ousting his predecessor in a coup d'état. He retired in 1938 after serving five years as prime minister. Phot was born in Phra Nakhon Province (present-day Bangkok) to a Teochew Thai Chinese father, Colonel Kim Phahonyothin (), and a Thai Mon mother, Chap Phahonyothin (). After attending the Chulachomklao Royal Military Academy, in 1903 he was sent by royal scholarship to
Prime Minister of Brazil appointment) could sometimes come into conflict. 19th century abolitionist leader and historian Joaquim Nabuco said: The shortest prime-ministership was the first of the three periods of Zacarias Góis e Vasconcellos in office, when he occupied the presidency of the Council for just a few days in May 1862 before being replaced. The longest continuous prime-ministership corresponded to the period when the Viscount of Rio Branco was in office: he served as President of the Council from March 1871 until June 1875. The Viscount of Rio Branco served as Prime Minister only once, however, and his period of service as Prime