Columbia subject headings:
Guillaume, de Lorris, active 1230. Roman de la rose.
Jean, de Meun, approximately 1240-approximately 1305. Roman de la Rosé.
Harvard subject headings:
Guillame, de Lorris, active 1230. Roman de la Rose.
Guillaume, de Lorris, active 1230. Roman de la Rose.
Jean, de Meun, approximately 1240-approximately 1305. Roman de la Rose.
Princeton subject headings: