1.
A letter from and Ferdinand of Portugal, Count of Flanders (1232, August)
2.
3.
A letter from Joan of Constantinople, Countess of Flanders (1219, May)
A letter from Clementia of Burgundy, countess of Flanders (1098)
A letter from Robert II, Count of Flanders
A letter from Margaret of Constantinople, Countess of Flanders (1256, October 21)
A letter from Joan of Constantinople, Countess of Flanders (1218/19, January)
A letter from Margaret of Constantinople, Countess of Flanders (1265, May 16)
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)
