[2] The quarter is bordered in the east by the Boulevard Grande Duchesse Charlotte from the Place de l'Etoile to the Route d'Esch.

[5]: 20  Only approved wooden buildings were permitted, since these could easily and quickly be burned down by the garrison if the need arose.

[5]: 20  In 1792/94 the farm estates Daubenfeld and Jungblut (in existence since medieval times), the houses „bey Didlengesch“ (on the Avenue du X Septembre) as well as the chapel of the Holy Cross with a hermitage in the Val Sainte-Croix, were torn down.

[5]: 15  From 1953 to 1957, the parish church was constructed at the western end of the quarter, according to the plans of Laurent Schmit; this would later become the centre of Belair.

[5]: 15  Until then, the Chapelle du Christ Roi of the Jesuit Order, constructed in 1931 as designed by Hubert Schumacher, had served as the church of the upcoming quarter.