Bhanurangsi Savangwongse
From Wikipedia, the free encyclopedia
Field Marshal Prince Bhanurangsi Savangwongse Banubandh (January 11, 1859 - June 13, 1928) (Thai: สมเด็จพระเจ้าบรมวงศ์เธอ เจ้าฟ้าภาณุรังษีสว่างวงศ์ กรมพระยาภาณุพันธุวงศ์วรเดช), was a son of King Mongkut of Siam and Queen Debsirindra.
Although the Prince held a number of posts in the government of his elder brother, King Chulalongkorn, including the post of Commander-in-Chief of the Royal Siamese Army, he is best remembered as the founder of the Thai postal service.
His most famous son is the Formula One racer, Prince Birabongse Bhanutej Bhanubandh, better known as Prince Bira.