The (

Latin Latin ( or ) is a classical language belonging to the Italic languages, Italic branch of the Indo-European languages. Latin was originally spoken by the Latins (Italic tribe), Latins in Latium (now known as Lazio), the lower Tiber area aroun ...

for "

Count Count (feminine: countess) is a historical title of nobility in certain European countries, varying in relative status, generally of middling rank in the hierarchy of nobility. Pine, L. G. ''Titles: How the King Became His Majesty''. New York: ...

of the Britains") was a military post in

Roman Britain Roman Britain was the territory that became the Roman province of ''Britannia'' after the Roman conquest of Britain, consisting of a large part of the island of Great Britain. The occupation lasted from AD 43 to AD 410. Julius Caes ...

with command over the mobile

field army A field army (also known as numbered army or simply army) is a military formation in many armed forces, composed of two or more corps. It may be subordinate to an army group. Air army, Air armies are the equivalent formations in air forces, and ...

from the mid-4th century onwards. It is listed in the List of Offices as being one of the three commands in Britain, along with the Dux Britanniarum and the Comes litoris Saxonici."Decline of roman Rule", ''Encyclopædia Britannica's Guide to Shakespeare''
/ref> His troops were the main field army (''

comitatenses The ''comitatenses'' and later the '' palatini'' were the units of the field armies of the late Roman Empire. They were the soldiers that replaced the legionaries, who had formed the backbone of the Roman military since the late republic. Org ...

'') in Britain and not the frontier guards (''

limitanei The ''limitanei'' (Latin, also called ''ripenses''), meaning respectively "the soldiers in frontier districts" (from the Latin word '' limes'' meaning frontier) or "the soldiers on the riverbank" (from the Rhine and Danube), were an important par ...

'') commanded by the other two.

Appointment

Archaeologists Timothy W. Potter and Catherine Johns believe that the ''Comes Britanniarum'' led an ''

ad hoc ''Ad hoc'' is a List of Latin phrases, Latin phrase meaning literally for this. In English language, English, it typically signifies a solution designed for a specific purpose, problem, or task rather than a Generalization, generalized solution ...

'' force created to deal with a particular situation. They seem to have been appointed during times of crisis. It appears the title was temporary and did not remain for long, and certainly did not have the permanence of the Dux Britanniarum and the Comes litoris Saxonici, but for the duration of the crisis the ''Comes Britannarum'' had chief command of Roman military forces in Britain. The first "Count" in Britain was

Gratianus Funarius Gratianus "Funarius" ( 4th century) was an Illyrian soldier of the Roman Empire who flourished in the 4th century. He was the father of Roman emperors, Valentinian I and Valens, founders of the Valentinianic dynasty. Life Gratianus originated ...

, the father of emperor

Valentinian I Valentinian I (; 32117 November 375), also known as Valentinian the Great, was Roman emperor from 364 to 375. He ruled the Western Roman Empire, Western half of the empire, while his brother Valens ruled the Byzantine Empire, East. During his re ...

. He may have commanded a task force of ''

'' under emperor

Constans Flavius Julius Constans ( 323 – 350), also called Constans I, was Roman emperor from 337 to 350. He held the imperial rank of '' caesar'' from 333, and was the youngest son of Constantine the Great. After his father's death, he was made ''a ...

during his campaign on the island in the winter of 342–3. During the

Great Conspiracy The Great Conspiracy was a year-long state of war and disorder that occurred near the end of Roman Britain. Fourth-century Roman historian Ammianus Marcellinus describes it as a ('barbarian conspiracy') which took advantage of a depleted milit ...

Count Theodosius Count Theodosius (; died 376), Flavius Theodosius or Theodosius the Elder (), was a senior military officer serving Valentinian I () and the Western Roman Empire during Late Antiquity. Under his command the Roman army defeated numerous threats, ...

, the father of emperor

Theodosius I Theodosius I ( ; 11 January 347 – 17 January 395), also known as Theodosius the Great, was Roman emperor from 379 to 395. He won two civil wars and was instrumental in establishing the Nicene Creed as the orthodox doctrine for Nicene C ...

, also served as "Count" in Britain. A permanent office was created later in the fourth or early fifth century, perhaps by

Stilicho Stilicho (; – 22 August 408) was a military commander in the Roman army who, for a time, became the most powerful man in the Western Roman Empire. He was partly of Vandal origins and married to Serena, the niece of emperor Theodosius I. He b ...

who withdrew troops from Britain to defend Italy in 402. According to the ''

Notitia Dignitatum The (Latin for 'List of all dignities and administrations both civil and military') is a document of the Late Roman Empire that details the administrative organization of the Western and the Eastern Roman Empire. It is unique as one of very ...

'', there was a unit called the ''Equites Taifali'' established by

Honorius Honorius (; 9 September 384 – 15 August 423) was Roman emperor from 393 to 423. He was the younger son of emperor Theodosius I and his first wife Aelia Flaccilla. After the death of Theodosius in 395, Honorius, under the regency of Stilicho ...

under the ''Comes Britanniarum'' in

Britannia The image of Britannia () is the national personification of United Kingdom, Britain as a helmeted female warrior holding a trident and shield. An image first used by the Romans in classical antiquity, the Latin was the name variously appli ...

.Wolfram, Herwig. ''History of the Goths''. (Thomas J. Dunlap, trans.) Berkeley: University of California Press, 1988. p.478, n562 This unit may have been the same unit as the ''Equites Honoriani seniores'' mentioned around the same time. According to the List of Offices the count commanded six cavalry and three infantry units, probably a force of no more than 6,000 troops. This small force was charged with supporting the frontier troops in fending off the increasing number of barbarian raids during the period. Some units seem to have been transferred from the Duke of Britain's or Count of the Saxon Shore's armies. The office presumably was extinguished with the

Roman withdrawal from Britain The end of Roman rule in Britain occurred as the military forces of Roman Britain withdrew to defend or seize the Western Roman Empire's continental core, leaving behind an autonomous post-Roman Britain. In 383, the usurper Magnus Maximus wit ...

by 410.

Counts of the Britains

Magnus Maximus Magnus Maximus (; died 28 August 388) was Roman emperor in the West from 383 to 388. He usurped the throne from emperor Gratian. Born in Gallaecia, he served as an officer in Britain under Theodosius the Elder during the Great Conspiracy ...

Notes

{{italictitle Britanniarum Late Roman military ranks Military history of Roman Britain