Coat of arms of Charles V, Holy Roman Emperor

Lore & Background

Charles V's 'Greater Coat of Arms' is blazoned in complex quarters. The first and fourth quarters represent holdings derived from the Spanish crowns: the quartered arms of Castile and Leon themselves quartered with the quartered arms of Aragon and Sicily. After 1520, the Aragon/Sicily quartering also incorporated the arms of Jerusalem and Naples. The second and third quarters represent holdings derived from Charles's Austrian and Burgundian inheritance, showing further quartering of Austria, Duchy of Burgundy, House of Valois-Burgundy, and the Duchy of Brabant, with an escutcheon in the middle showing Flanders on the left and Tyrol on the right. The Granada pomegranate is represented at the bottom between the two.

Reader's Guide

The coat of arms of Charles V, Holy Roman Emperor, serves as a heraldic map of his unprecedented accumulation of territories through inheritance. The first and fourth quarters display the arms of Castile, Leon, Aragon, Sicily, Jerusalem, Naples, and Navarre—reflecting his Spanish inheritance from his maternal grandparents. The second and third quarters display Austria, Burgundy (both modern and ancient), Brabant, Flanders, and Tyrol—reflecting his paternal inheritance from the Habsburgs and the Burgundian line. The inclusion of the pomegranate of Granada recalls the completion of the Reconquista by his grandparents. The supporters—an imperial double-headed eagle before a saltire ragulée, between two columns—and the motto 'PLUS ULTRA' (or 'PLUS OULTRE') wrapping around the columns, are distinctive features. Although Charles V inherited the grand mastership of numerous orders, the only order he habitually wore and awarded was the Burgundian Order of the Golden Fleece, which is not directly shown on the shield but is associated with his Burgundian inheritance. This coat of arms thus encapsulates the political and dynastic reality of Charles's rule.

Did You Know?

• The first and fourth quarters of the coat of arms represent holdings derived from the Spanish crowns, including Castile, Leon, Aragon, and Sicily.
• The motto 'PLUS ULTRA' (or 'PLUS OULTRE') wraps around the two columns in the coat of arms.

Ancient Roots of the Imperial Eagle

The double-headed eagle that crowns the heraldic arms of Charles V did not emerge from a single moment of creative invention. Its visual DNA stretches back to the Bronze Age, when many-headed bird creatures and mythological beasts populated the pictorial traditions of the Ancient Near East. In Mesopotamia and among the Hittites, the motif carried unmistakable royal connotations; scholars have read it as a form of royal insignia. A striking monumental relief at the Sphinx Gate in Alaca Hüyük depicts a double-headed eagle clutching two hares, while Mycenaean Greek pottery offers parallel examples. Perhaps the single earliest known depiction survives on a ceremonial shaft-hole axe head from the Bactria–Margiana Archaeological Complex, dating to the late third or early second millennium BC and now held in the Metropolitan Museum of Art. These scattered ancient attestations establish that the two-headed raptor was already a recognized emblem of sovereign power long before any medieval court would claim it as a dynastic badge.

Byzantine Bridge and the Palaiologos Legacy

After the Bronze Age collapse, the two-headed eagle vanished from the visual record for well over two thousand years. Its medieval re-emergence is most clearly traceable through Byzantine channels. The earliest known example in a Byzantine context is a silk brocade from the tenth century, though it was probably woven in Islamic Spain rather than Constantinople. The early Byzantine state continued to favor the single-headed imperial eagle; the double-headed variant only entered Byzantine art around the tenth century and did not become a formal imperial emblem until the final century of the Palaiologos dynasty. Western European sources begin treating it as a Byzantine state symbol no earlier than the fifteenth century. One modern hypothesis, advanced by Nicholas Zapheiriou, links the motif's introduction to Emperor Isaac I Komnenos, whose family hailed from Paphlagonia. Zapheiriou suggested that the Hittite double-headed bird, associated with the Paphlagonian town of Gangra—known locally as Haga—may have been carried into the Byzantine imperial repertoire by the Komnenoi themselves, creating a direct bridge between ancient Anatolian iconography and medieval imperial heraldry.

The Eagle in the Islamic World

The double-headed eagle found remarkably fertile ground in the Turkic and Muslim world during the thirteenth century. In the Seljuk Sultanate of Rum and the various Turkish beyliks of Anatolia, the motif appeared by the early 1200s. A royal association is suggested by its placement on the keystone of an arch in the citadel at Konya, built under Kayqubad I between 1220 and 1237. Turkomen coinage of the same era, particularly pieces struck under the Artuqid ruler Nasir al-Din Mahmud of Hasankeyf, bears the two-headed raptor, and stone reliefs on the towers of Diyarbakır Fortress provide further architectural evidence. The Ilkhanid Mongol rulers also embraced the symbol: Abaqa had coins minted in Irbil carrying the motif, while Arghun commissioned similar issues at Nishapur. In Mamluk Egypt, the eagle appears on a pierced-globe handwarmer crafted for the amir Badr al-Din Baysari around 1270, and in a stone relief set into the walls of the Cairo Citadel. Together these examples demonstrate that the emblem functioned as a broadly shared marker of sovereign authority across the Islamic world, independent of any single Christian or Byzantine lineage.

Heraldic Legacy Across Christian Europe

Within Christian Europe, the double-headed eagle was adopted by Serbia, Albania, Russia, and the Holy Roman Empire during the medieval period, with some uses possibly reaching back to the twelfth century. In Serbia, the oldest surviving depiction is the donor portrait of Prince Miroslav of Hum in the Church of St. Peter and Paul at Bijelo Polje, dated to 1190. The Nemanjić dynasty employed a white double-headed eagle on a red shield, a design later carried by Despot Stefan Lazarević and, in modified forms, by the Hrebeljanović and Mrnjavčević branches. The modern Karađorđević and Obrenović ruling houses continued the white-eagle tradition. In Albania, the Kastrioti family adopted the emblem in the fourteenth and fifteenth centuries, and it became the flag of the League of Lezhë; today it flies in black on crimson as the national flag. In the Holy Roman Empire and Russia, the motif was further augmented into a triple-headed eagle, a less prominent variant that nonetheless testifies to the symbol's deep entrenchment in the visual language of European sovereignty.

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