This article looks at an unusual 12th century text: Etienne de Fougères’ Livre des Manières, a catalog-in-verse of different classes of people. The inclusion of women who have sexual relations with other women is unusual for touching on the subject at all and valuable for the reflection of the author's attitude. The concept of classifying and ordering the parts of society has a long tradition, whether the older Dumézilian division into priests, warriors, and farmers, or the medieval division into various "estates".