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web.archive.org
"Chronologie". St-Wandrille.com (in French). Communauté des bénédictins de Saint-Wandrille de Fontenelle. 2016. Archived from the original on 16 June 2016. Retrieved 25 May 2016.
"Saints de Fontenelle". St-Wandrille.com (in French). Communauté des bénédictins de Saint-Wandrille de Fontenelle. 2016. Archived from the original on 10 June 2016. Retrieved 24 May 2016.
"Grands Personnages". St-Wandrille.com (in French). Communauté des bénédictins de Saint-Wandrille de Fontenelle. 2016. Archived from the original on 16 June 2016. Retrieved 25 May 2016.