Columbia subject headings:
Abbots--France--Saint-Bertin--Biography.
Saint-Bertin (Monastery : Saint-Omer, Pas-de-Calais, France)--History.
Saint-Omer (Pas-de-Calais, France)--Church history.
Harvard subject headings:
Saint-Omer, France (Pas-de-Calais) Saint-Bertin (Benedictine abbey)
Saint-Omer, France. Abbaye de Saint-Bertin.
Princeton subject headings:
Saint-Bertin (Abbey : Saint-Omer, Pas-de-Calais, France)