S089Simon Gandensis, Simon Sithiensis Vita metrica Bertini Century: 12 - County of Flanders; Dioc. Thérouanne; Dioc. Tournai
S091Simon Gandensis, Simon Sithiensis Chronicon Sithiense sive Gesta abbatum Sithiensium Century: 11 - 12 - County of Flanders; Dioc. Thérouanne; Dioc. Tournai
