Title: Samut Phrarūp phrarātchaʻōrot phrarātchathidā læ phrarātchanatdā nai Phrabāt Somdēt Phračhō̜mklao Čhaoyūhūa (Ratchakān thī 4) =
Subjects: Kings and rulers, Family, Genealogy
Places: Thailand
People: Mongkut King of Siam (1804-1868)