Mongkut was the fourth king of Siam under the House of Chakri, titled Rama IV. He ruled from 1851 to 1868. His full title in Thai was Phra Poramenthra Ramathibodhi Srisindra Maha Mongkut Phra Chomklao Chao Yu Hua Phra Sayam Thewa Maha Makut... Wikipedia
Born: October 18, 1804, Phra Racha Wang Derm (Thonburi Palace), Bangkok, Thailand
Died: October 1, 1868 (age 63 years), The Grand Palace, Bangkok, Thailand
Children: Chulalongkorn, Savang Vadhana, Damrong Rajanubhab, and more
Grandchildren: Vajiravudh, Prajadhipok, Mahidol Adulyadej, and more
Great grandchildren: Bhumibol Adulyadej, Ananda Mahidol, Galyani Vadhana, and more
Parents: Rama II and Sri Suriyendra
Deposed date: 1868