Franz Ferdinand was the Archduke of Austria-Este whose assassination ignited the catastrophic events of World War I.
Philip the Bold was a 14th-century French nobleman and military leader, known for his courage and strategic prowess, who played a significant role in shaping the future of Burgundy.
Richard I, also known as Richard the Lionheart, was a medieval English king and prominent military leader during the Third Crusade.
Charles X Gustav was a Swedish monarch who reigned from 1654 to 1660, leading his country through significant military and diplomatic victories.
Otto I was a Holy Roman Emperor and the founder of the Ottonian dynasty, whose reign marked the beginning of a period of German dominance in Central Europe.