About: Sulloniacis

Sulloniacis or Sulloniacae was a mansio on the Roman road known as Watling Street in Roman Britain. Its existence is known from only one entry in the Antonine Itinerary, a listing of routes and facilities for the cursus publicus, the official courier service of the Roman Empire. Sulloniacis, which is recorded in Iter II (Itinerary II) for the route that ran between Portus Ritupis (Richborough, Kent) and Deva Victrix (Chester, Cheshire), was nine Roman miles from Verulamium (St Albans) and 12 from Londinium (London). Roman remains found at Brockley Hill near Edgware in the London Borough of Barnet have been identified as those of Sulloniacis.