In the Middle Ages, the term bezant (Old French besant, from Latin bizantius aureus) was used in Western Europe to describe several gold coins of the east, all derived ultimately from the Roman solidus. The word itself comes from the Greek Byzantion, the ancient name of Constantinople, the capital of the Byzantine Empire. The original "bezants" were the gold coins produced by the government of the Byzantine Empire, first the nomisma and from the 11th century the hyperpyron. Later, the term was used to cover the gold dinars produced by Islamic governments. In turn, the gold coins minted in the Kingdom of Jerusalem and County of Tripoli were termed "Saracen bezants", since they were modelled on the gold dinar. A completely different electrum coin based on Byzantine trachea was minted in the Kingdom of Cyprus and called the "white bezant". The term "bezant" in reference to coins is common in sources from the 10th through 13th centuries. Thereafter, it was mainly employed as a money of account and in literary and heraldic contexts. Medieval history Gold coins were rarely minted in early medieval Western Europe, up until the later 13th century; silver and bronze were the metals of choice for money. Gold coins were almost continually produced by the Byzantines and medieval Arabs. These circulated in Western European trade in smallish numbers, originating from the coinage mints of the Eastern Mediterranean. In Western Europe, the gold coins of Byzantine currency were highly prized. These gold coins were commonly called bezants. The first "bezants" were the Byzantine solidi coins; later, the name was applied to the hyperpyra, which replaced the solidi in Constantinople in the late 11th century. The name hyperpyron was used by the late medieval Greeks, while the name bezant was used by the late medieval Latin merchants for the same coin. The Italians also used the name perpero or pipero for the same coin (an abridgement of the name hyperpyron). Medievally from the 12th century onward (if not earlier), the Western European term bezant also meant the gold dinar coins minted by Islamic governments. The Islamic coins were originally modelled on the Byzantine solidus during the early years after the onset of Islam. The term bezant was used in the late medieval Republic of Venice to refer to the Egyptian gold dinar. Marco Polo used the term bezant in the account of his travels to East Asia when