|←Author Index: Lo||Auguste Honoré Longnon
Professor at the Collège de France. Director of the École des hautes études. Chevalier of the Legion of Honour. Member of the Institute. Author of Livre des vassaux du Comté de Champagne et de Brie; Géographie de la Gaule au VI siècle; Atlas historique de la France depuis César jusqu’à nos jours; &c.
This author wrote articles for the 1911 Encyclopædia Britannica.
Articles attributed to this author are designated in EB1911 by the initials "A. Lo."
- “Blois, Countship of” in Encyclopædia Britannica, (11th ed.), 1911.
- “Champagne” in Encyclopædia Britannica, (11th ed.), 1911.
- “Châtillon” in Encyclopædia Britannica, (11th ed.), 1911.
- “Troyes, Counts of” in Encyclopædia Britannica, (11th ed.), 1911.
Works by this author published before January 1, 1923 are in the public domain worldwide because the author died at least 100 years ago. Translations or editions published later may be copyrighted. Posthumous works may be copyrighted based on how long they have been published in certain countries and areas.