M.C. Subhadradis Diskul was the son of Prince Damrong Rajanubharb, the father of history of Thailand. He was an art historian and archaeologist who wrote a number of publications about Thai art and archaeology. He was also one of the founders of Archaeology Faculty at Silpakorn University in Thailand.
Pathommaroek Ketthat is a Thai archaeologist.
Tida Saraya is a Thai historian and art historian. She is also a lecturer of History at Faculty of Arts, Chiangmai University, Thailand.
Victor Adolphe Malte-Brun (25 November 1816 – 13 July 1889) was a French geographer and cartographer. He was the son of Conrad Malte-Brun, the Danish geographer and the founder of the Société de Géographie.
In 1851, he became a member of the Société de Géographie, and quickly rose to be its secretary-general. He was also principal editor of the Nouvelles Annales des Voyage.
The Survey Department of the Federated Malay States was the government department responsible for the mapping, charting and valuation of the Crown estate and for all surveys affecting title to land in the states of Perak, Pahang, Selangor and Negri Sembilan of Malaysia.