Princess Maria Carolina Christina of Bourbon-Parma, Marchioness of Sala was born 23 June 1974 as the youngest child of Prince Carlos Hugo of Bourbon-Parma & Princess Irene of The Netherlands { Source }. She has two older brothers and an older sister, as well as a former brother-in-law, two sisters-in-law, and a current brother-in-law, as well as several nieces and nephews { Source }: Prince Carlos of Bourbon-Parma, The Duke of Parma (1970) Brigitte Klynstra (never married) Carlos Hugo Roderik Sybren Klynstra de Bourbon-de Parme (1997) Princess Annemarie of Bourbon-Parma (m. 2010) Princess Luisa Irene of Bourbon-Parma, The Marchioness of Castell’Arquato (2012) Princess Cecilia Maria Johanna Beatrix of Bourbon-Parma, The Countess of Barceto (2013) Prince Carlos Enrique, Hereditary Prince of Bourbon-Parma (2016) Prince Jaime of Bourbon-Parma, The Count of Bardi (1972, twin) Princess Viktória of Bourbon-Parma, The Countess of Bardi (1982) Princess Zita Clara of Bourbon-Parma (201...