 Debsirindra

Queen Debsirindra of Siam (; ), formerly Queen Ramphoei Phamaraphirom (), born Princess Ramphoei Siriwong (; 17 July 1834 – 9 September 1861), was the second consort of King Mongkut, and mother of King Chulalongkorn.Princess Ramphoei was born in 1834 to Siriwong, Prince Mattayaphithak (son of Rama III and Concubine Sap) and Lady Noi (Mom Noi).