On the whole, scholars seem vague about where the abbey itself was. It is possible that 'arrouaise' is an adjective indicating a connection with
Arras or, by extension, with
Artois, but in the 20th century, at least, these adjectives were respectively 'arrageois' and 'artesian'. However, within the appropriate area and in the higher land between the sources of rivers such as the
Somme,
Sambre and
Escaut, there is a hamlet called l’Arrouaise. It lies at the end of a turning off a back road, the D272 (
département of
Aisne), south-east of the place known to British military historians as
Le Cateau. The out-of-the-way position of l'Arrouaise would have been appropriate to the hermitage origins but would not be convenient in developing the tradition of service to travellers. More plausibly there was a small abbey, founded in the 11th century, "in the middle of the Forest of Arrouaise", at
Aubencheul-aux-Bois near the N44 and about halfway between Cambrai and St. Quentin. It lies between
Mesnil-en-Arrouaise ( SE of Bapaume) and
Montigny-en-Arrouaise ( ENE of St. Quentin). Auboncheul lies on the border between Picardy and Hainaut as represented by the départements of Aisne and Nord. This site, on the St Quentin to Cambrai road, is much better suited to serving travellers, being on both the Paris to Mechelen and the London to Dijon roads. That means the France to Flanders and England to Burgundy diplomatic routes, as well as that from England and western Flanders to Rome. Besides these, the commercial traffic between Italy and Flanders grew in importance during the medieval period. Both Cambrai and St Quentin were part of it. Four kilometres to the south of Aubencheul is Gouy, which used to be called Gouy en Arrouaise. The foundation charters of
Bourne Abbey in
Lincolnshire and
Missenden Abbey in
Buckinghamshire both describe the dedication of Arrouaise as being to St Nicholas. There is an
aerial photograph of the site as a
crop mark. ==Arrouaisian houses==