1.
A letter from Thomas of Savoy, count of Flanders (1240/1241, August)
A letter from Thomas of Savoy, count of Flanders (1242, February)
A letter from Joan of Constantinople, countess of Flanders (1229, May)
A letter from Joan of Constantinople, Countess of Flanders (1233, September)
A letter from Margaret of Constantinople, Countess of Flanders (1259, July 4)
A letter from Joan of Constantinople, Countess of Flanders (1241-42, April)
A letter from Margaret of Constantinople, Countess of Flanders (1242)
Margaret of Constantinople, Countess of Flanders
A letter from Joan of Constantinople, Countess of Flanders (1215, October)
A letter from Margaret of Constantinople, Countess of Flanders (1245)
