King Gustaf VI Adolf was the king of Sweden from 1950 until his death in 1973. Born on April 11, 1882, he was the son of King Gustaf V and Princess Victoria of Baden. He was known for his interest in archaeology and art, and he played a significant role in promoting cultural activities in Sweden. During his reign, King Gustaf VI Adolf was a constitutional monarch, meaning his powers were limited by the Swedish Constitution. He was respected for his dedication to public service and his efforts to modernize the monarchy. He passed away on September 15, 1973, and was succeeded by his grandson, King Carl XVI Gustaf.