King Mongkut (or Mongkut), also known as King Rama IV, was a monarch of Siam (now Thailand) who reigned from 1851 to 1868. It is believed that he had hundreds of wives and concubines throughout his lifetime. Polygamy was a common practice among Siamese royalty during that time period.


King Mongkut, also known as Rama IV, was a revered monarch who reigned over the Kingdom of Siam, present-day Thailand, during the mid-19th century. His reign, marked by cultural reforms, diplomatic advancements, and interactions with Western powers, left a lasting legacy on Thailand's history and modernization.

Born in 1804, Mongkut ascended to the throne in 1851 after the death of his half-brother, King Rama III. His coronation marked a pivotal moment in Thai history, as he sought to modernize and reform various aspects of the kingdom, embracing Western knowledge and technologies while preserving traditional Thai culture.

Mongkut was renowned for his deep interest in science, languages, and international affairs. Prior to his ascension as king, he spent several years as a Buddhist monk, where he devoted himself to scholarly pursuits and gained knowledge that would later influence his reign.

The accounts of King Mongkut having hundreds of wives and concubines are part of historical records, reflecting the practices of polygamy and the traditional customs of Siamese royalty during that era. Polygamy was not uncommon among monarchs in various cultures worldwide, and it was a symbol of power, wealth, and dynastic alliances.

However, while polygamy was a traditional practice, King Mongkut is noted for attempting to modernize certain aspects of Siamese society, including restricting the practice of polygamy among the royal family and introducing reforms in education and administration.

Mongkut's reign was also marked by his efforts to engage with Western powers to protect Siam's sovereignty. He skillfully navigated diplomatic relations with European nations, particularly during the period of Western imperialism, to prevent Siam from being colonized. His efforts in modernizing Siam's diplomatic relations earned him respect on the international stage.

Additionally, King Mongkut's story gained widespread attention through the literary and theatrical adaptation of the book "Anna and the King of Siam" by Margaret Landon, which was later adapted into the popular musical "The King and I." These adaptations portrayed a fictionalized account of King Mongkut's interactions with a British teacher, Anna Leonowens, depicting his efforts to modernize Siam while also showcasing cultural clashes and misunderstandings.

King Mongkut's reign came to an end with his death in 1868, leaving behind a legacy of modernization, diplomatic astuteness, and an attempt to bridge the gap between traditional Siamese customs and the advancements of the Western world. His efforts in steering Siam through a period of change and preserving its sovereignty continue to be remembered and revered in Thai history and culture.