Mercedes of Orléans
Queen
María de las Mercedes of Orléans was Queen of Spain as the first wife of King Alfonso XII. She was born in Madrid, the daughter of Antoine of Orléans, Duke of Montpensier, and Infanta Luisa Fernanda of Spain. Wikipedia
Born: June 24, 1860, Royal Palace of Madrid, Madrid, Spain
Died: June 26, 1878 (age 18 years), Palacio, Madrid, Spain
Spouse: Alfonso XII (m. 1878–1878)
Burial: Cathedral of la Almudena