Princess Luisa Carlotta of the Two Sicilies was born on December 1, 1843, in Naples, Italy. She was a member of the royal family of the Two Sicilies, which was a kingdom in southern Italy. Luisa Carlotta was the daughter of King Ferdinand II of the Two Sicilies and Queen Maria Theresa of Austria. In 1861, she married Prince Leopold of Bourbon-Two Sicilies, strengthening ties between royal families. The couple had several children, and Luisa Carlotta played a significant role in her family's social and cultural life. She passed away on February 24, 1924.