293

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Millennium:	1st millennium
Centuries:	2nd century – 3rd century – 4th century
Decades:	260s  270s  280s  – 290s –  300s  310s  320s
Years:	290 291 292 – 293 – 294 295 296

293 by topic

Politics

State leaders – Sovereign states

Birth and death categories

Births – Deaths

Establishment and disestablishment categories

Establishments – Disestablishments

293 in other calendars

Gregorian calendar	293 CCXCIII
Ab urbe condita	1046
Assyrian calendar	5043
Bengali calendar	−300
Berber calendar	1243
Buddhist calendar	837
Burmese calendar	−345
Byzantine calendar	5801–5802
Chinese calendar	壬子年 (Water Rat) 2989 or 2929     — to — 癸丑年 (Water Ox) 2990 or 2930
Coptic calendar	9–10
Discordian calendar	1459
Ethiopian calendar	285–286
Hebrew calendar	4053–4054
Hindu calendars
- Vikram Samvat	349–350
- Shaka Samvat	215–216
- Kali Yuga	3394–3395
Holocene calendar	10293
Iranian calendar	329 BP – 328 BP
Islamic calendar	339 BH – 338 BH
Julian calendar	293 CCXCIII
Korean calendar	2626
Minguo calendar	1619 before ROC 民前1619年
Seleucid era	604/605 AG
Thai solar calendar	835–836

The four Tetrarchs, Venice

Map of the Roman Empire under the Tetrarchy (293)

Year 293 (CCXCIII) was a common year starting on Sunday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Valerius and Valerius (or, less frequently, year 1046 Ab urbe condita). The denomination 293 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.

Events

By place

Roman Empire

• March 1 – Emperor Diocletian and Maximian appoint Constantius Chlorus and Galerius as Caesars. This is considered the beginning of the Tetrarchy, known as the Quattuor Principes Mundi ("Four Rulers of the World").
• The four Tetrarchs establish their capitals close to the Roman frontier:
  • Nicomedia (northwestern Asia Minor) becomes the capital of Diocletian
  • Mediolanum (Milan, near the Alps) becomes the capital of Maximian
  • Augusta Treverorum (Trier, in Germany) becomes the capital of Constantius Chlorus
  • Sirmium (Serbia, on the Danube border) becomes the capital of Galerius
• Diocletian's Palace is built at a small bay on the Dalmatian coast, four miles from Salona, today's Split, Croatia.
• Constantius Chlorus retakes some of the Gallic territories and conquers the crucial port of Bononia (modern Boulogne).
• Carausius, Roman usurper, is murdered by his finance minister Allectus who proclaims himself "emperor" of Britain.
• Constantius Chlorus defeats the Franks on the Rhine frontier in Batavia (Netherlands).

Asia

• King Tiridates III of Armenia, (with Rome as suzerainty) invades Assyria.
• King Bahram II of the Persian Empire dies after a 17-year reign, his son Bahram III ascends to the throne. After four months he is murdered by viceroy Narseh with support of the nobility.
• Narseh becomes king of Persia and engaged Rome in eight years of constant warfare.
• Tuoba Fu succeeds his uncle Tuoba Chuo as chieftain of the Chinese Tuoba clan.

By topic

Religion

• Probus succeeds Rufinus as Patriarch of Constantinople.

Births

Deaths

• Bahram II, king of Persia
• Bahram III, king of Persia
• Carausius, Roman usurper of northern Gaul and Britain
• Tuoba Chuo, chieftain of the Chinese Tuoba tribe

References

1. Spencer C. Tucker (2009-12-23). A Global Chronology of Conflict: From the Ancient World to the Modern Middle East: From the Ancient World to the Modern Middle East. ABC-CLIO. p. 153. ISBN 978-1-85109-672-5.