King John VI of Portugal was born on October 13, 1767, and ruled from 1816 until his death in 1826. He became king after the death of his mother, Queen Maria I, and faced significant challenges during his reign, including the Napoleonic Wars, which led to the temporary relocation of the Portuguese court to Brazil in 1808.
John VI is known for his efforts to modernize Portugal and its colonies. He supported reforms in administration and education, and his reign saw the rise of nationalist movements in both Portugal and Brazil. He died on March 10, 1826, leaving a complex legacy.