Chulalongkorn, also known as King Rama V, reigning title Phra Chula Chom Klao Chao Yu Hua, was the fifth monarch of Siam under the House of Chakri, reigning from 1 October 1868 until his death in 23 October 1910. Wikipedia
Debsirin School, Samutprakan School, Royal Thai Naval Academy, Siam Commercial Bank, Suankularb Wittayalai School, Taweethapisek School, Chulachomklao Royal Military Academy