Grand Duke Jean of Luxembourg was the reigning monarch of Luxembourg from 1964 until his abdication in 2000. Born on January 5, 1921, he played a significant role in the country's development and modernization during his reign. He was known for his dedication to public service and his efforts to promote national unity. After stepping down, Grand Duke Jean remained active in various charitable organizations and continued to support cultural and social initiatives in Luxembourg. He was married to Princess Joséphine-Charlotte and had five children, contributing to the continuity of the Grand Ducal Family. He passed away on April 23, 2023.