1860s in Siam

Mongkut (18 October 18041 October 1868), posthumously honoured as King Mongkut the Great, was the fourth king of Siam from the Chakri dynasty, titled Rama IV. He reigned from 1851 until his death in 1868.

British educator and writer (1831-1915)

French Navy officer (1839-1873)

Buddhist temple in Phra Nakhon district, Bangkok, Thailand

conflicts against Chinese paramilitary refugee gangs invading parts of Tonkin and Thailand

19th century exploration and scientific expedition of the Mekong River

Buddhist temple in Bangkok, Thailand