Acerrae ( grc, Ἀχέρραι) was a city of

Cisalpine Gaul Cisalpine Gaul ( la, Gallia Cisalpina, also called ''Gallia Citerior'' or ''Gallia Togata'') was the part of Italy inhabited by Celts (Gauls) during the 4th and 3rd centuries BC. After its conquest by the Roman Republic in the 200s BC it was con ...

, in the territory of the

Insubres The Insubres or Insubri were an ancient Celts, Celtic population settled in Insubria, in what is now the Regions of Italy, Italian region of Lombardy. They were the founders of Mediolanum (Milan). Though completely Gaulish at the time of Roman rep ...

Polybius Polybius (; grc-gre, Πολύβιος, ; ) was a Greek historian of the Hellenistic period. He is noted for his work , which covered the period of 264–146 BC and the Punic Wars in detail. Polybius is important for his analysis of the mixed ...

describes it merely as situated between the

Alps The Alps () ; german: Alpen ; it, Alpi ; rm, Alps ; sl, Alpe . are the highest and most extensive mountain range system that lies entirely in Europe, stretching approximately across seven Alpine countries (from west to east): France, Sw ...

and the Po; and his words are copied by

Stephanus of Byzantium Stephanus or Stephan of Byzantium ( la, Stephanus Byzantinus; grc-gre, Στέφανος Βυζάντιος, ''Stéphanos Byzántios''; centuryAD), was a Byzantine grammarian and the author of an important geographical dictionary entitled ''Ethni ...

: but

Strabo Strabo''Strabo'' (meaning "squinty", as in strabismus) was a term employed by the Romans for anyone whose eyes were distorted or deformed. The father of Pompey was called "Pompeius Strabo". A native of Sicily so clear-sighted that he could see ...

tells us that it was near

Cremona Cremona (, also ; ; lmo, label= Cremunés, Cremùna; egl, Carmona) is a city and ''comune'' in northern Italy, situated in Lombardy, on the left bank of the Po river in the middle of the ''Pianura Padana'' ( Po Valley). It is the capital of th ...

: and the

Tabula Tabula may refer to: *Tabula (company), a semiconductor company *Tabula (game), a game thought to be the predecessor to backgammon * ''Tabula'' (magazine), a magazine published in Tbilisi, Georgia *Tabula ansata, a tablet with handles See also * ...

places it on the road from that city to

Laus Pompeia Lodi Vecchio ( Ludesan: ) is a ''comune'' (municipality) in the Province of Lodi in the Italian region Lombardy, which is located about southeast of Milan and about west of Lodi. It received the honorary title of city with a presidential decree ...

(''Lodi Vecchio''), at a distance of 22 Roman miles from the latter place, and 13 from Cremona. These distances coincide with the position of ''Gherra'' or ''

Gera Gera is a city in the German state of Thuringia. With around 93,000 inhabitants, it is the third-largest city in Thuringia after Erfurt and Jena as well as the easternmost city of the ''Thüringer Städtekette'', an almost straight string of cit ...

'', a village, or rather suburb of ''Pizzighettone'', on the right bank of the river '' Adda''. It appears to have been a place of considerable strength and importance (probably as commanding the passage of the Adda) even before the Roman conquest: and in B.C. 222, held out for a considerable time against the consuls Marcellus and Scipio, but was compelled to surrender after the

battle of Clastidium The Battle of Clastidium was fought in 222 BC between a Roman Republican army led by the Roman consul Marcus Claudius Marcellus and the Insubres, a Celtic people in northern Italy. Florus writes that the Insubres were led by Viridomarus, Florus. ...

.’ According to

,Polybius, ''Histories'', 2:34 in 222BC the Romans invaded the territory of the Insubres and laid siege to Acerrae during the consulships of Consuls whom Polybius names Marcus Claudius and Gnaeus Cornelius (''ie''.

Gnaeus Cornelius Scipio Calvus Gnaeus Cornelius Scipio Calvus (died 211 BC) was a Roman general and statesman during the third century BC. He played a major part in the Second Punic War establishing Roman Rule in the east of the Iberian Peninsula and tying up several Carthagini ...

and

Marcus Claudius Marcellus Marcus Claudius Marcellus (; 270 – 208 BC), five times elected as consul of the Roman Republic, was an important Roman military leader during the Gallic War of 225 BC and the Second Punic War. Marcellus gained the most prestigious award a Roma ...

References

{{coord missing, Italy Populated places in pre-Roman Gaul Roman towns and cities in Italy Cities and towns in Lombardy