Imperial German Bodyguard

The numerus Batavorum or cohors Germanorum and Germani corporis custodes or Germani corpore custodes was a personal, imperial guards unit for the Roman emperors of the Julio-Claudian dynasty (30 BC – AD 68) composed of Germanic soldiers. Although the Praetorians may be considered the Roman Emperor's main bodyguard, the Germanic bodyguards were a unit of more personal guards recruited from distant parts of the Empire, so they had no political or personal connections with Rome or the provinces.

From De Bello Gallico, it is known that Julius Caesar also had a Germanic bodyguard.

The members of the Numerus Batavorum were recruited from the Germanic tribes resident in, or on the borders of, the Roman province of Germania Inferior, with most recruits drawn from the Batavi but also from neighbouring tribes of the Rhine delta region, including the Frisii,Baetasii and Ubii. Little is known about their organization; the 500 bodyguards were formed up in five centuries, each century commanded by a centurion. From inscriptions it is known that there existed, as in all Roman cavalry units, the officer rank of decurion. The exact size of the unit, which was at least partially mounted, is also unknown, but is described in ancient sources as a cohort, which in this period normally implied a strength of c. 500 men, or less precisely as a numerus, whose size could vary. Under the Emperor Caligula, the Bodyguard may have consisted of 500 to 1,000 men.

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