About Princess Isabel Alfonsa of Bourbon-Two Sicilies
Princess Isabel Alfonsa MarÃa Teresa Antonia Cristina Mercedes Carolina Adelaida Rafaela of Bourbon-Two Sicilies, Infanta of Spain, Spanish: Isabel Alfonsa Maria Teresa Antonia Cristina Mercedes Carolina Adelaide Raphaela, Princesa de Borbón-Dos Sicilias, Infanta de España (10 October 1904 in Madrid, Kingdom of Spain – 18 July 1985 in Madrid, Kingdom of Spain) was a member of the House of Bourbon-Two Sicilies and a Princess of Bourbon - Two Sicilies by birth.
Through her marriage to Count Jan Kanty Zamoyski, Isabel Alfonsa was a member of the Zamoyski noble family and a Countess Zamoyska.