The year 514 BC was a year of the pre-Julian Roman calendar. In the

Roman Empire The Roman Empire ( la, Imperium Romanum ; grc-gre, Βασιλεία τῶν Ῥωμαίων, Basileía tôn Rhōmaíōn) was the post- Republican period of ancient Rome. As a polity, it included large territorial holdings around the Mediter ...

, it was known as year 240 '' Ab urbe condita'' . The denomination 514 BC for this year has been used since the early medieval period, when the

Anno Domini The terms (AD) and before Christ (BC) are used to label or number years in the Julian and Gregorian calendars. The term is Medieval Latin and means 'in the year of the Lord', but is often presented using "our Lord" instead of "the Lord", ...

calendar era A calendar era is the period of time elapsed since one '' epoch'' of a calendar and, if it exists, before the next one. For example, it is the year as per the Gregorian calendar, which numbers its years in the Western Christian era (the Copti ...

became the prevalent method in Europe for naming years.

Events

By place

Asia

* Suzhou City in China was founded by

Wu Zixu :''Note: names are in simplified characters followed by traditional and Pinyin transliteration.'' Wu Yun (died 484 BC), better known by his courtesy name Zixu, was a Chinese military general and politician of the Wu kingdom in the Spring and Aut ...

King Helu of Wu King is the title given to a male monarch in a variety of contexts. The female equivalent is queen regnant, queen, which title is also given to the queen consort, consort of a king. *In the context of prehistory, antiquity and contempora ...

ascends to the throne of Wu in Zhou Dynasty China. He establishes Suzhou as his capital. * Darius I leads his Persian army across the Bosphorus and campaigns unsuccessfully against the

Scythians The Scythians or Scyths, and sometimes also referred to as the Classical Scythians and the Pontic Scythians, were an ancient Eastern * : "In modern scholarship the name 'Sakas' is reserved for the ancient tribes of northern and eastern Centra ...

on the

Danube The Danube ( ; ) is a river that was once a long-standing frontier of the Roman Empire and today connects 10 European countries, running through their territories or being a border. Originating in Germany, the Danube flows southeast for , p ...

Deaths

Harmodius and Aristogeiton Harmodius (Greek: Ἁρμόδιος, ''Harmódios'') and Aristogeiton (Ἀριστογείτων, ''Aristogeíton''; both died 514 BC) were two lovers in Classical Athens who became known as the Tyrannicides (τυραννόκτονοι, ''tyranno ...

, two men from ancient Athens who became known as the

tyrannicide Tyrannicide is the killing or assassination of a tyrant or unjust ruler, purportedly for the common good, and usually by one of the tyrant's subjects. Tyrannicide was legally permitted and encouraged in the Classical period. Often, the term tyra ...

s (τυραννοκτόνοι) after killing the Peisistratid ruler

Hipparchus Hipparchus (; el, Ἵππαρχος, ''Hipparkhos''; BC) was a Greek astronomer, geographer, and mathematician. He is considered the founder of trigonometry, but is most famous for his incidental discovery of the precession of the equi ...

, and were the preeminent symbol of democracy to ancient Athenians. *

, a member of the ruling class of

Athens Athens ( ; el, Αθήνα, Athína ; grc, Ἀθῆναι, Athênai (pl.) ) is both the capital and largest city of Greece. With a population close to four million, it is also the seventh largest city in the European Union. Athens dominates ...

. He was one of the sons of

Peisistratus Pisistratus or Peisistratus ( grc-gre, Πεισίστρατος ; 600 – 527 BC) was a politician in ancient Athens, ruling as tyrant in the late 560s, the early 550s and from 546 BC until his death. His unification of Attica, the triangular ...

References

510s BC {{BC-year-stub