Maria Luisa of Spain was a Spanish princess born on December 12, 1745. She was the daughter of King Philip V of Spain and Queen Elisabeth Farnese. In 1765, she married King Charles IV of Spain, becoming the queen consort. Maria Luisa played a significant role in the royal court and was known for her influence on her husband. Throughout her life, Maria Luisa faced various political challenges, including the turmoil of the Spanish Enlightenment and the Napoleonic Wars. She passed away on January 2, 1819, leaving behind a legacy as a prominent figure in Spanish history.