𝐎𝐫𝐢𝐠𝐢𝐧 𝐨𝐟 𝐓𝐇.𝐀𝐈𝐋𝐀𝐍𝐃 𝐏𝐥𝐨𝐮𝐠𝐡𝐢𝐧𝐠 𝐂𝐞𝐫𝐞𝐦𝐨𝐧𝐲 According to Academic Research by Quaritch Wales (M.A., Ph.D.), a former adviser to King Rama VI and Rama VII of Siam/ Thailand (1924-1928).