Born on 15 November 1909 at the Palace of Villamejor, Princess Dolores of Bourbon-Two Sicilies was the second child of Prince Carlos of Bourbon-Two Sicilies and his second wife Princess Louise of Orléans. She was christened Maria de los Dolores Victoria Felipa Luisa Mercedes. Princess Dolores, nicknamed Dola among his relatives, was closely related to the Spanish royal family. Her father, Prince Carlos of Bourbon-Two Sicilies, had renounced his right to the throne of Two Sicilies becoming a Spanish citizen when he married his first wife, Mercedes, Princess of Asturias, the eldest sister of King Alphonso XIII of Spain. Dolores’s mother, Princess Louise of Orléans was a first cousin once removed of the Spanish King. As a result, Dolores and her sibling grew up in close proximity to the Spanish royal family. Her cousins, the children of King Alphonso XIII and Queen Victoria Eugenie were the same age as Dolores and her younger siblings. The family lived at the Palace of Villamejor in Madrid, vacations were spent near Seville in the Palace of Villamanrique, property of her maternal grandmother, Isabelle Countess of Paris.

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