1851 King Pinklao Rama IV [2] 1851 Prince Wongsa Dhiraj Snid Rama IV 1851 Prince Mahesuan Siwawilat Rama IV 1851 Prince Witsanunat Niphathon Rama IV 1851 Emperor Napoleon III Rama IV 1869 Prince Wichaichan Rama V 1869 Prince Deves Wacharindra Rama V 1869 Prince Bamrab Porapak Rama V 1869 Prince Chaturonrasmi Rama V [2] 1869 Prince Bhanurangsi Savangwongse Rama V [3] 1879 Prince Vorasakda Phisan Rama V [4] 1886 Crown Prince Maha Vajirunhis Rama V 1886 Prince Devawongse Varoprakar Rama V [5] 1893 Prince Bodin Phaisansophon Rama V [6] 1893 Prince Naresr Varariddhi Rama V 1893 Prince Narisara Nuwattiwong Rama V 1894 Prince Gagananga Yukala Rama V [7] 1894 Prince Paribatra Sukhumbandhu Rama V [8] 1894 Prince Sommatiwongse Varodaya Rama V [8] 1894 Prince Chakrabongse Bhuvanath Rama V [9] 1894 Prince Yugala Dighambara Rama V [9] 1895 Emperor Guangxu of Qing Rama V 1901 Prince Asdang Dejavudh Rama V [2] 1901 Prince Damrong Rajanubhab Rama V [10] Prince Sawang Chakrabandh Rama V 1911 Prince Mahidol Adulyadej Rama VI [11] 1911 Prince Chudadhuj Dharadilok Rama VI [11] 1911 Prince Thongthaem Thavalyawongse Rama VI [12] 1911 Prince Sawasdiprawat Rama VI 1911 Prince Kitiyakara Voralaksana Rama VI 1911 Prince Pravitra Vadhanodom Rama VI 1911 Prince Chirapravati Voradej Rama VI 1912 Prince Chumphon Somphot Rama VI [13] 1912 Prince Raphi Phatthanasak Rama VI 1913 Prince Svasti Sobhana Rama VI [14] 1914 Prince Sukhasawasdee Rama VI [15] 1914 Prince Kashemsanta Sobhaga Rama VI [16] 1920 Prince Abhakara Kiartivongse Rama VI [17] 1920 Prince Narathip Praphanphong Rama VI [18] 1922 Prince Purachatra Jayakara Rama VI [19] 1931 Prince Vudhijaya Chalermlabha Rama VII [20] 1941 Prince Aditya Dibabha Rama VIII [21] 1950 Prince Rangsit Prayurasakdi Rama IX [22] 1973 Crown Prince Maha Vajiralongkorn (later King Rama X) Rama IX [23]