A number of symbols of Europe have emerged since antiquity. In present day, each of these may either apply to the continent as a whole, European unity or specifically to the European Union (EU). Several symbols were introduced in the 1950s and 1960s by the Council of Europe (CoE), and while these symbols were intended to represent Europe as a whole, they are often seen as referring to the EU exclusively after their adoption by that organisation. In addition to those of Pan-European identity, the EU has created additional symbols for itself through its integration.
Charlemagne (Latin: Carolus Magnus; King of the Franks from 768; Holy Roman Emperor c. 742 – 814), also known as Charles the Great, is considered the founder of the French and German monarchies. Known as Pater Europae («Father of Europe»), he established an empire that represented the most expansive European unification since the fall of the Roman Empire and brought about a renaissance that formed a pan-European identity whilst marking the end of the Dark Ages. There was also a contemporary intellectual and cultural revival which profoundly marked the history of Western Europe. This gave Charlemagne a legendary standing that transcended his military accomplishments.
For many centuries, European royal houses sought to associate themselves with the Carolingian heritage. The crowns of the Holy Roman Empire and Napoleon Bonaparte were for instance both respectively named "The Crown of Charlemagne", and Charlemagne's personal sword, Joyeuse, served as a coronation sword for French kings from the 11th century onwards. The cult of Charlemagne was further embellished by the French renaissance author Jean Lemaire de Belges, who postulated that the emperor was part of an illustrious translatio imperii originating with King Priam of Troy during the Trojan Wars, and thus by extension Zeus, the "Father of Gods and men" in Greek Mythology.