Via Aemilia in the context of "Forlimpopoli"

Ticinum (the modern Pavia) was an ancient city of Gallia Transpadana, founded on the banks of the river of the same name (now the Ticino) a little way above its confluence with the Padus (Po).

It was said by Pliny the Elder to have been founded by the Laevi and Marici, two Ligurian tribes, while Ptolemy attributes it to the Insubres.Its importance in Roman times was due to the extension of the Via Aemilia from Ariminum (Rimini) to the Padus (or Po) (187 BC), which it crossed at Placentia (Piacenza) and there forked, one branch going to Mediolanum (Milan) and the other to Ticinum, and thence to Laumellum where it divided once more, one branch going to Vercellae, and thence to Eporedia and Augusta Praetoria; and the other to Valentia, and thence to Augusta Taurinorum (Turin) or to Pollentia.

Castelfranco Emilia (Western Bolognese: Castèl; Modenese: Castèlfrànc) is a town and comune in Modena, Emilia-Romagna, north-central Italy. The town lies about 25 kilometres (16 mi) northwest of Bologna.

Castelfranco either occupies or lies near the site of the ancient Forum Gallorum, a place on the via Aemilia between Modena and Bologna. Near the town, on 14 April 43 BC, Octavian and Hirtius defeated Mark Antony in a battle during the War of Mutina. The village never gained prominence in ancient times. While it was included in the Tabula Peutingeriana, it was omitted from all other Roman road itineraries.

The Battle of Forum Gallorum was fought on 14 April 43 BC between the forces of Mark Antony and legions loyal to the Roman Senate under the overall command of consul Gaius Pansa, aided by his fellow consul Aulus Hirtius. The untested Caesar Octavian (the future emperor Augustus) guarded the Senate's camp. The battle occurred on the Via Aemilia near a village in northern Italy, perhaps near modern-day Castelfranco Emilia.

Antony was attempting to capture the province of Cisalpine Gaul from its appointed governor, Decimus Brutus. Brutus was besieged by Antony in Mutina (modern Modena), just south of the Padus (Po) River on the Via Aemilia. The Roman Senate sent all its available forces to confront Antony and relieve Brutus. Hirtius and Octavian arrived near Mutina with five veteran legions, where they waited for Pansa, who was marching north from Rome with a further four legions of recruits. Antony had four veteran legions in addition to the troops that were besieging Mutina. Aware that he would soon be outnumbered, Antony sought to defeat his opponents in detail before they could link up. After failing to provoke a battle with Hirtius, Antony marched two of his legions between the two Senatorial armies and laid an ambush on Pansa's approaching recruits. Unknown to Antony, Pansa had already been joined by one of Hirtius' veteran legions and Octavian's praetorian cohorts.

The gens Aemilia, originally written Aimilia, was one of the greatest patrician families at ancient Rome. The gens was of great antiquity, and claimed descent from Numa Pompilius, the second King of Rome. Its members held the highest offices of the state, from the early decades of the Republic to imperial times. The Aemilii were almost certainly one of the gentes maiores, the most important of the patrician families. Their name was associated with three major roads (the Via Aemilia, the Via Aemilia Scauri, and the Via Aemilia in Hirpinis (it)), an administrative region of Italy, and the Basilica Aemilia at Rome.