Title: Index géneŕal des groupes nominaux dans le manuscrit O de La conqueste de Constantinople
Subjects: Crusades, French language, History, Indexes, Noun, Norm
Places: Istanbul (Turkey)
People: Geoffroi de Villehardouin (d. ca. 1212)
Time periods: Fourth, 1202-1204, Siege, 1203-1204, To 1500