Today in
Ancient RomeHODIE · ROMA

a.d. X Kal. Iul.

June 22 in Ancient Rome

Disaster at Lake Trasimene

“We have been defeated in a great battle”

military217 BC

Pre-reform Roman calendar

Hannibal ambushed the consul Flaminius in fog on the shore of Lake Trasimene; Ovid places the disaster in late June, and Livy counts fifteen thousand Romans dead.

Lake Trasimene seen from Tuoro, near the battlefield
Lake Trasimene seen from Tuoro, near the battlefield. PROPOLI87, CC BY-SA 4.0

Pomponius praetor "pugna" inquit "magna uicti sumus".

The praetor Pomponius said: “We have been defeated in a great battle.”

— Livy 22.7.8

Background

In 218 BC Hannibal crossed the Alps and beat the Romans twice in northern Italy. In spring 217 the consul Gaius Flaminius followed him into Etruria. Hannibal ravaged the land between Cortona and Lake Trasimene to provoke him, and waited where the lake comes close to the hills, leaving only a narrow passage.

Livy describes what followed per Livy. The Romans entered the pass in thick morning mist, and the Carthaginians attacked from the hills on all sides. There was no time to form a battle line; each man fought where he stood. The fighting was so fierce, Livy says, that no one noticed an earthquake that shook Italy. Flaminius was killed by an Insubrian horseman named Ducarius. Many fled into the lake and drowned or were cut down. Fifteen thousand Romans died, according to Livy's source Fabius. Ovid uses the day as a warning to ignore bad auspices at one's peril, which Flaminius had done per Ovid.

At Rome, crowds and anxious matrons filled the Forum until, near sunset, the praetor Marcus Pomponius announced simply: "We have been defeated in a great battle."

Before Caesar's reform (45 BC) the calendar had drifted from the seasons, so the real seasonal date was different; we don't give a modern equivalent. Why?

Ancient source: Ovid, Fasti 6.765–768; Livy 22.4–7 · Reference

Sources

Rome today (1991–2020 avg): 28°/17°C (82°/63°F) · rain 11% of days

Rome in JuneHarvest meant long days for gangs of hired reapers, often seasonal migrant…

Fields & crops

Grain harvest began in the lowlands: wheat was reaped, threshed on the threshing floor and stored. Columella advises clearing the floor and preparing granaries per Columella 11.2.

Courts & law

Normal court business. As on every Kalends, interest on loans fell due on 1 June, also the day of Carna, goddess of the body's vital organs, honoured with bean porridge and bacon per Ovid, Fasti 6.101–82.

Senate & politics

No fixed political dates, but in the Republic elections were often held in summer, with candidates canvassing in whitened togas late Republic; often July.

Military

Campaigns continued; harvests in enemy territory were sometimes burned or seized to feed armies.

Festivals & religion

The Vestalia (9 June), when bakers and millers garlanded their donkeys and mill-stones and women walked barefoot to Vesta's temple; the temple was cleaned on 15 June per Ovid, Fasti 6. Fishermen's games were held across the Tiber on 7 June.

Daily life

Harvest meant long days for gangs of hired reapers, often seasonal migrant labourers, alongside enslaved workers per Varro, Rust. 1.17, on hiring free labourers for harvests. Summer heat in Rome brought fevers, probably malaria in low, marshy districts; the wealthy left for hill or seaside villas per Horace and Celsus; malaria identification modern. The poor stayed in hot, crowded insulae.

Sources: Ovid, Fasti 6 · Varro, Res Rusticae 1.17

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LATIN LINE OF THE DAY

Auxilium domino mersa carina tulit.

“A sunken boat brought help to its master.”

Martial, Epigrams 10.85.8 · translation ours (literal)