war_Latn: hi mongkut, nga tinatawag gihapon nga hadi rama iv, nga an título hin paghadi phra chom klao chao yu hualower-alpha 1 18 oktubre 1804 - 1 oktubre 1868, amo an ika-upat nga monarka han siam thailand ha ilarom han panimalay han chakri, nga naghadi tikang 1851 kutob 1868.
eng_Latn: mongkut, also known as king rama iv, reigning title phra mongkut klao chao yu huaa 18 october 1804 - 1 october 1868, was the fourth monarch of siam thailand under the house of chakri, ruling from 1851 to 1868.