Ida first abbess of the convent of Argensoles, flourished in the first half of the 13th century. She was a remarkable woman, very learned, and acknowledged to have disputed on the most intricate theological questions with great ability. She died in 1226. Her life was written by a monk of Citeaux, but remains in MS. form. — Histoire Litt. de la France, 18, 251; Hoefer, Nouv. Biog. Géneralé, 26, 174.