The Crown of Spain 1829 -1965. The Bobbs Merrill Company, Inc. 1966. ASIN B0006BO4QO Mateos Sainz de Medrano, Ricardo La Reina María Cristina: Madre de Alfonso XIII y Regente de España. La Esfera de los Libros. 2007. Puga, María Teresa. 20 infantas de España: Sus vidas, entre las ilusiones y el destino. Ed. Juventud, Barcelona, 1998. Deaths in childbirth House of Bourbon (Spain) 1880 births 1904 deaths Princes of Asturias Princesses of Bourbon-Two Sicilies Knights Grand Cross of the Order of Isabella the Catholic Grand Cordons of the Order of the Precious Crown Burials in the Pantheon of Infantes at El Escorial Daughters of kings Non-inheriting heirs presumptive