The ''Ala Gallorum Indiana'' ("Indus's Wing of Gauls") was a

Gaul Gaul () was a region of Western Europe first clearly described by the Roman people, Romans, encompassing present-day France, Belgium, Luxembourg, and parts of Switzerland, the Netherlands, Germany, and Northern Italy. It covered an area of . Ac ...

ish

auxiliary Auxiliary may refer to: In language * Auxiliary language (disambiguation) * Auxiliary verb In military and law enforcement * Auxiliary police * Auxiliaries, civilians or quasi-military personnel who provide support of some kind to a military se ...

cavalry unit in the

Roman army The Roman army () served ancient Rome and the Roman people, enduring through the Roman Kingdom (753–509 BC), the Roman Republic (509–27 BC), and the Roman Empire (27 BC–AD 1453), including the Western Roman Empire (collapsed Fall of the W ...

, named after its first commander, Julius Indus, a nobleman of the

Treveri The Treveri (Gaulish language, Gaulish: *''Treweroi'') were a Germanic peoples, Germanic or Celts, Celtic tribe of the Belgae group who inhabited the lower valley of the Moselle (river), Moselle in modern day Germany from around 150 BCE, if not ea ...

who helped put down a rebellion of the Treveri and

Aedui The Aedui or Haedui (Gaulish language, Gaulish: *''Aiduoi'', 'the Ardent'; ) were a Gauls, Gallic tribe dwelling in what is now the region of Burgundy during the La Tène culture, Iron Age and the Roman Empire, Roman period. The Aedui had an ambi ...

in 21. The Ala Indiana is thought to have participated in the

Roman conquest of Britain The Roman conquest of Britain was the Roman Empire's conquest of most of the island of Great Britain, Britain, which was inhabited by the Celtic Britons. It began in earnest in AD 43 under Emperor Claudius, and was largely completed in the ...

, and by the mid-to-late 1st century was posted at Corinum (

Cirencester Cirencester ( , ; see #Pronunciation, below for more variations) is a market town and civil parish in the Cotswold District of Gloucestershire, England. Cirencester lies on the River Churn, a tributary of the River Thames. It is the List of ...

). In 98 it is recorded in

Germania Inferior ''Germania Inferior'' ("Lower Germania") was a Roman province from AD 85 until the province was renamed ''Germania Secunda'' in the 4th century AD, on the west bank of the Rhine bordering the North Sea. The capital of the province was Colonia Cl ...

, and in 134 in

Germania Superior Germania Superior ("Upper Germania") was an imperial province of the Roman Empire. It comprised an area of today's western Switzerland, the French Jura and Alsace regions, and southwestern Germany. Important cities were Besançon ('' Vesont ...

. The only mention of this ala in Britain is the

tombstone A gravestone or tombstone is a marker, usually stone, that is placed over a grave. A marker set at the head of the grave may be called a headstone. An especially old or elaborate stone slab may be called a funeral stele, stela, or slab. The us ...

of an eques from Cirencester with a style dating around 70.

References

{{reflist

Sources

Ala Gallorum Indiana
a
Roman-Britain.org
Roman Gaul GallorumIndiana Military history of Roman Britain Treveri