Hadelin of Celles
Visé
Celles; Parish of Celles; Visé; Collège Saint-Hadelin, Visé
- Commune de Houyet, Celles historical account — Explicit patrons and named Catholic school
- SeGEC Catholic education directory, College Saint-Hadelin — Explicit patrons and named Catholic school
- Sophie Delhalle with Christian Dury, Histoire de nos paroisses des origines a aujourd hui — Explicit patrons and named Catholic school