231 BC

Last updated

Millennium: 1st millennium BC
Centuries:
Decades:
Years:
231 BC in various calendars
Gregorian calendar 231 BC
CCXXXI BC
Ab urbe condita 523
Ancient Egypt era XXXIII dynasty, 93
- Pharaoh Ptolemy III Euergetes, 16
Ancient Greek era 137th Olympiad, year 2
Assyrian calendar 4520
Balinese saka calendar N/A
Bengali calendar −824 – −823
Berber calendar 720
Buddhist calendar 314
Burmese calendar −868
Byzantine calendar 5278–5279
Chinese calendar 己巳年 (Earth  Snake)
2467 or 2260
     to 
庚午年 (Metal  Horse)
2468 or 2261
Coptic calendar −514 – −513
Discordian calendar 936
Ethiopian calendar −238 – −237
Hebrew calendar 3530–3531
Hindu calendars
 - Vikram Samvat −174 – −173
 - Shaka Samvat N/A
 - Kali Yuga 2870–2871
Holocene calendar 9770
Iranian calendar 852 BP – 851 BP
Islamic calendar 878 BH – 877 BH
Javanese calendar N/A
Julian calendar N/A
Korean calendar 2103
Minguo calendar 2142 before ROC
民前2142年
Nanakshahi calendar −1698
Seleucid era 81/82 AG
Thai solar calendar 312–313
Tibetan calendar 阴土蛇年
(female Earth-Snake)
−104 or −485 or −1257
     to 
阳金马年
(male Iron-Horse)
−103 or −484 or −1256

Year 231 BC was a year of the pre-Julian Roman calendar. At the time it was known as the Year of the Consulship of Matho and Maso (or, less frequently, year 523 Ab urbe condita ). The denomination 231 BC 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.

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This article concerns the period 239 BC – 230 BC.

This article concerns the period 219 BC – 210 BC.

This article concerns the period 199 BC – 190 BC.

Year 205 BC was a year of the pre-Julian Roman calendar. At the time it was known as the Year of the Consulship of Scipio and Dives. The denomination 205 BC 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.

Year 209 BC was a year of the pre-Julian Roman calendar. At the time it was known as the Year of the Consulship of Verrucosus and Flaccus. The denomination 209 BC 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.

Year 197 BC was a year of the pre-Julian Roman calendar. At the time it was known as the Year of the Consulship of Cethegus and Rufus. The denomination 197 BC 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.

Year 193 BC was a year of the pre-Julian Roman calendar. At the time it was known as the Year of the Consulship of Merula and Thermus. The denomination 193 BC 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 a year.

Year 191 BC was a year of the pre-Julian Roman calendar. At the time it was known as the Year of the Consulship of Nasica and Glabrio. The denomination 191 BC 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.

Year 210 BC was a year of the pre-Julian Roman calendar. At the time it was known as the Year of the Consulship of Marcellus and Laevinus. The denomination 210 BC 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.

Year 189 BC was a year of the pre-Julian Roman calendar. At the time it was known as the Year of the Consulship of Nobilior and Vulso. The denomination 189 BC 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.

Year 211 BC was a year of the pre-Julian Roman calendar. At the time it was known as the Year of the Consulship of Maximus and Maximus. The denomination 211 BC 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.

<span class="mw-page-title-main">217 BC</span> Calendar year

Year 217 BC was a year of the pre-Julian Roman calendar. At the time it was known as the Year of the Consulship of Geminus and Flaminius/Regulus. The denomination 217 BC 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.

Year 230 BC was a year of the pre-Julian Roman calendar. At the time it was known as the Year of the Consulship of Barbula and Pera. The denomination 230 BC 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.

<span class="mw-page-title-main">Demetrius II Aetolicus</span> King of Macedon, 239 – 229 BC

Demetrius II, also known as Demetrius Aetolicus, was king of the Ancient Greek kingdom of Macedonia from 239 until his death in 229 BC.

<span class="mw-page-title-main">Aetolia</span> Region of Ancient Greece

Aetolia is a mountainous region of Greece on the north coast of the Gulf of Corinth, forming the eastern part of the modern regional unit of Aetolia-Acarnania.

<span class="mw-page-title-main">Aetolian League</span> Confederation of tribal communities and cities in ancient Greece

The AetolianLeague was a confederation of tribal communities and cities in ancient Greece centered in Aetolia in Central Greece. It was probably established during the early Hellenistic era, in opposition to Macedon and the Achaean League. Two annual meetings were held at Thermon and Panaetolika. The league occupied Delphi from 290 BC and steadily gained territory until, by the end of the 3rd century BC, it controlled the whole of central Greece with the exception of Attica and Boeotia. At its peak, the league's territory included Locris, Malis, Dolopes, parts of Thessaly, Phocis, and Acarnania. In the latter part of its power, certain Greek city-states joined the Aetolian League such as the Arcadian cities of Mantineia, Tegea, Phigalia and Kydonia on Crete.

The Illyro-Roman Wars were a series of wars fought between the Roman Republic and the Illyrian kingdom under the Ardiaei and Labeatae. In the First Illyrian War, which lasted from 229 BC to 228 BC, Rome's concern was that the trade across the Adriatic Sea increased after the First Punic War at a time when Ardiaei power increased under queen Teuta. Attacks on trading vessels of Rome's Italic allies by Illyrian pirates and the death of a Roman envoy named Coruncanius on Teuta's orders, prompted the Roman senate to dispatch a Roman army under the command of the consuls Lucius Postumius Albinus and Gnaeus Fulvius Centumalus. Rome expelled Illyrian garrisons from a number of Greek cities including Epidamnus, Apollonia, Corcyra, Pharos and established a protectorate over these Greek towns. The Romans also set up Demetrius of Pharos as a power in Illyria to counterbalance the power of Teuta.

Agron was an Illyrian king of the Ardiaean Kingdom in the 3rd century BC, ruling c. 250–231 BC. The son of Pleuratus II, Agron succeeded in reconquering southern Illyria, which had been under the control of Epirus since the time of Pyrrhus, and in extending Illyrian rule over many cities in the Adriatic region, including Corcyra, Epidamnos, and Pharos.

Demetrius of Pharos was a ruler of Pharos involved in the First Illyrian War, after which he ruled a portion of the Illyrian Adriatic coast on behalf of the Romans, as a client king.

The siege of Medion was a siege carried out by the Aetolian League in 231 BC against the Ancient Greek city of Medion in Acarnania. The siege triggered an invasion by an Illyrian relief force and ended in the Battle of Medion with an Aetolian defeat.

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