Queen Joanna II of Naples was a monarch who ruled from 1414 to 1435. She was the daughter of Charles III of Naples and Margaret of Durazzo. Joanna became queen after the death of her brother, Louis II of Naples, and was known for her tumultuous reign, which included political intrigue and conflicts with powerful nobles. Joanna II was also notable for her patronage of the arts and her efforts to maintain the Angevin dynasty in Naples. Her reign was marked by challenges, including the threat from Alfonso V of Aragon, who sought to claim the throne. Despite her struggles, Joanna remains a significant figure in the history of Naples.