Princess Maria Antonia of Spain was born on November 18, 1729, in Madrid, Spain. She was the daughter of King Philip V of Spain and Queen Elisabeth Farnese. Maria Antonia was known for her beauty and grace, and she was part of the Spanish royal family during a time of significant political changes in Europe. In 1738, Maria Antonia married Archduke Joseph of Austria, strengthening the ties between the Spanish and Austrian royal families. Although she had a relatively short life, passing away on May 19, 1785, her marriage played a role in the complex alliances of European monarchies during the 18th century.